虫・感染症 — 世界の月ごとのガイド
ブヨ、蚊、クラゲが最も多く、マラリアやデング熱が流行る時期。蚊帳、虫よけ、適切な予防薬を。
これはおすすめではなく、注意喚起のページです。SeasonMapで虫・感染症の対象になる旅行先は55か所。以下はリスクのある期間にあたる月です — その大半の週は何事もなく過ぎ、各場所の横のスコアは、要注意シーズンも含めた通常の気候スコアです。
見られる時期
1月の虫・感染症
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.85
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.83
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.74
- テ・アナウ 🇳🇿 ニュージーランドSandflies at their worst · 10月1日〜4月30日(例年)Fiordland's sandflies are the reason people remember the walk in as well as the view.72
- フランツ・ジョセフ氷河 🇳🇿 ニュージーランドSandflies at their worst · 11月1日〜3月31日(例年)Sandflies are here all year and unbearable in the warm months, worst on still overcast days by the river and at the glacier car park.69
- ゴールドコースト 🇦🇺 オーストラリアBluebottle season · 11月1日〜3月31日(例年)Summer northeasterlies push rafts of bluebottles onto the open beaches and the lifesavers close them for the afternoon; a bad weekend runs to hundreds of stings on this coast alone.68
- リロングウェ 🇲🇼 マラウイMalaria season · 11月1日〜4月30日(例年)Malawi's malaria risk runs countrywide all year, but transmission climbs hardest through the wet season from November to April.65
- クルーガー国立公園 🇿🇦 南アフリカ共和国Malaria season · 11月1日〜5月31日(例年)Kruger is a low-risk area but not a no-risk one, and the risk sits in the wet months, running towards its peak late in them.61
- フラネロイヤル国立公園 🇸🇿 エスワティニLowveld malaria season · 11月1日〜5月31日(例年)Hlane lies in the malaria zone of eastern Eswatini, and the risk is highest in the hot wet summer months.61
- ボラボラ島 🇵🇫 フランス領ポリネシアNono and mosquito season · 11月15日〜4月15日(例年)The biting nono sandflies on the motu beaches and the mosquitoes inland are at their worst through the wet months.58
- ヴィクトリアの滝 🇿🇼 ジンバブエMalaria season · 11月1日〜5月31日(例年)Risk in the Zambezi valley runs with the rains and the mosquitoes that follow them.54
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.54
- エアリービーチ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the coastal water from November to May.54
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.52
- エスピリトゥサント島 🇻🇺 バヌアツMosquito season · 12月1日〜4月30日(例年)Malaria is endemic on Santo in a way it is not in Port Vila, and the plantation and bush country is where it lives.49
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.48
- ブルーム 🇦🇺 オーストラリアIrukandji and box jellyfish · 11月1日〜4月30日Through the wet the shire advises a stinger suit or no swim at all, and lifeguards drag Cable Beach twice a day.47
- ムフウェ 🇿🇲 ザンビアMalaria season · 11月1日〜4月30日(例年)The Luangwa Valley is one of Zambia's highest-risk malaria areas, with transmission perennial but peaking during the rainy season from November to April.47
- ケアンズ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in coastal water from November to May.43
- ポートダグラス 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the water from November to May.41
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.40
- ルレナバケ 🇧🇴 ボリビアSandflies and mosquitoes · 11月1日〜4月30日(例年)The wet months are when the sandflies on the pampas are at their worst: long sleeves, trousers and repellent from dusk.34
2月の虫・感染症
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.85
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.82
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.80
- フランツ・ジョセフ氷河 🇳🇿 ニュージーランドSandflies at their worst · 11月1日〜3月31日(例年)Sandflies are here all year and unbearable in the warm months, worst on still overcast days by the river and at the glacier car park.71
- リロングウェ 🇲🇼 マラウイMalaria season · 11月1日〜4月30日(例年)Malawi's malaria risk runs countrywide all year, but transmission climbs hardest through the wet season from November to April.70
- テ・アナウ 🇳🇿 ニュージーランドSandflies at their worst · 10月1日〜4月30日(例年)Fiordland's sandflies are the reason people remember the walk in as well as the view.70
- ゴールドコースト 🇦🇺 オーストラリアBluebottle season · 11月1日〜3月31日(例年)Summer northeasterlies push rafts of bluebottles onto the open beaches and the lifesavers close them for the afternoon; a bad weekend runs to hundreds of stings on this coast alone.65
- ボラボラ島 🇵🇫 フランス領ポリネシアNono and mosquito season · 11月15日〜4月15日(例年)The biting nono sandflies on the motu beaches and the mosquitoes inland are at their worst through the wet months.61
- フラネロイヤル国立公園 🇸🇿 エスワティニLowveld malaria season · 11月1日〜5月31日(例年)Hlane lies in the malaria zone of eastern Eswatini, and the risk is highest in the hot wet summer months.59
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.58
- クルーガー国立公園 🇿🇦 南アフリカ共和国Malaria season · 11月1日〜5月31日(例年)Kruger is a low-risk area but not a no-risk one, and the risk sits in the wet months, running towards its peak late in them.58
- ヴィクトリアの滝 🇿🇼 ジンバブエMalaria season · 11月1日〜5月31日(例年)Risk in the Zambezi valley runs with the rains and the mosquitoes that follow them.57
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.57
- エアリービーチ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the coastal water from November to May.57
- ブルーム 🇦🇺 オーストラリアIrukandji and box jellyfish · 11月1日〜4月30日Through the wet the shire advises a stinger suit or no swim at all, and lifeguards drag Cable Beach twice a day.55
- ムフウェ 🇿🇲 ザンビアMalaria season · 11月1日〜4月30日(例年)The Luangwa Valley is one of Zambia's highest-risk malaria areas, with transmission perennial but peaking during the rainy season from November to April.50
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.50
- エスピリトゥサント島 🇻🇺 バヌアツMosquito season · 12月1日〜4月30日(例年)Malaria is endemic on Santo in a way it is not in Port Vila, and the plantation and bush country is where it lives.49
- ケアンズ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in coastal water from November to May.46
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.46
- ポートダグラス 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the water from November to May.46
- ルレナバケ 🇧🇴 ボリビアSandflies and mosquitoes · 11月1日〜4月30日(例年)The wet months are when the sandflies on the pampas are at their worst: long sleeves, trousers and repellent from dusk.33
3月の虫・感染症
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.83
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.82
- リロングウェ 🇲🇼 マラウイMalaria season · 11月1日〜4月30日(例年)Malawi's malaria risk runs countrywide all year, but transmission climbs hardest through the wet season from November to April.76
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.75
- ボラボラ島 🇵🇫 フランス領ポリネシアNono and mosquito season · 11月15日〜4月15日(例年)The biting nono sandflies on the motu beaches and the mosquitoes inland are at their worst through the wet months.72
- テ・アナウ 🇳🇿 ニュージーランドSandflies at their worst · 10月1日〜4月30日(例年)Fiordland's sandflies are the reason people remember the walk in as well as the view.68
- ヴィクトリアの滝 🇿🇼 ジンバブエMalaria season · 11月1日〜5月31日(例年)Risk in the Zambezi valley runs with the rains and the mosquitoes that follow them.67
- フランツ・ジョセフ氷河 🇳🇿 ニュージーランドSandflies at their worst · 11月1日〜3月31日(例年)Sandflies are here all year and unbearable in the warm months, worst on still overcast days by the river and at the glacier car park.67
- クルーガー国立公園 🇿🇦 南アフリカ共和国Malaria season · 11月1日〜5月31日(例年)Kruger is a low-risk area but not a no-risk one, and the risk sits in the wet months, running towards its peak late in them.66
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.65
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.65
- フラネロイヤル国立公園 🇸🇿 エスワティニLowveld malaria season · 11月1日〜5月31日(例年)Hlane lies in the malaria zone of eastern Eswatini, and the risk is highest in the hot wet summer months.65
- ゴールドコースト 🇦🇺 オーストラリアBluebottle season · 11月1日〜3月31日(例年)Summer northeasterlies push rafts of bluebottles onto the open beaches and the lifesavers close them for the afternoon; a bad weekend runs to hundreds of stings on this coast alone.61
- ブルーム 🇦🇺 オーストラリアIrukandji and box jellyfish · 11月1日〜4月30日Through the wet the shire advises a stinger suit or no swim at all, and lifeguards drag Cable Beach twice a day.59
- エアリービーチ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the coastal water from November to May.59
- ムフウェ 🇿🇲 ザンビアMalaria season · 11月1日〜4月30日(例年)The Luangwa Valley is one of Zambia's highest-risk malaria areas, with transmission perennial but peaking during the rainy season from November to April.58
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.55
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.51
- ケアンズ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in coastal water from November to May.50
- エスピリトゥサント島 🇻🇺 バヌアツMosquito season · 12月1日〜4月30日(例年)Malaria is endemic on Santo in a way it is not in Port Vila, and the plantation and bush country is where it lives.47
- ポートダグラス 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the water from November to May.43
- ルレナバケ 🇧🇴 ボリビアSandflies and mosquitoes · 11月1日〜4月30日(例年)The wet months are when the sandflies on the pampas are at their worst: long sleeves, trousers and repellent from dusk.37
4月の虫・感染症
- リロングウェ 🇲🇼 マラウイMalaria season · 11月1日〜4月30日(例年)Malawi's malaria risk runs countrywide all year, but transmission climbs hardest through the wet season from November to April.89
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.82
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.82
- コンガリー国立公園 🇺🇸 アメリカ合衆国Mosquito season · 4月15日〜10月15日(例年)From mid-spring to mid-autumn the mosquitoes are part of the visit, worst on the low trails after the water drops.76
- ヴィクトリアの滝 🇿🇼 ジンバブエMalaria season · 11月1日〜5月31日(例年)Risk in the Zambezi valley runs with the rains and the mosquitoes that follow them.74
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.73
- マンモス・ケーブ国立公園 🇺🇸 アメリカ合衆国Tick and chigger season · 4月1日〜10月15日(例年)The surface trails run through hardwood and long grass and carry ticks and chiggers from spring to the first frost.73
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.73
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.73
- クルーガー国立公園 🇿🇦 南アフリカ共和国Malaria season · 11月1日〜5月31日(例年)Kruger is a low-risk area but not a no-risk one, and the risk sits in the wet months, running towards its peak late in them.71
- エアリービーチ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the coastal water from November to May.70
- フラネロイヤル国立公園 🇸🇿 エスワティニLowveld malaria season · 11月1日〜5月31日(例年)Hlane lies in the malaria zone of eastern Eswatini, and the risk is highest in the hot wet summer months.70
- ボラボラ島 🇵🇫 フランス領ポリネシアNono and mosquito season · 11月15日〜4月15日(例年)The biting nono sandflies on the motu beaches and the mosquitoes inland are at their worst through the wet months.69
- ナンタケット 🇺🇸 アメリカ合衆国Tick season · 4月1日〜10月31日(例年)The island's deer ticks carry Lyme, babesiosis and tularemia at rates among the highest anywhere, and the moors and bike-path verges are where they wait.69
- ムフウェ 🇿🇲 ザンビアMalaria season · 11月1日〜4月30日(例年)The Luangwa Valley is one of Zambia's highest-risk malaria areas, with transmission perennial but peaking during the rainy season from November to April.69
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.68
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.66
- ビスケーン国立公園 🇺🇸 アメリカ合衆国Mosquitoes on the keys · 4月15日〜11月30日(例年)Once the winter breezes drop, mosquitoes swarm in the hardwood forest on Elliott and Boca Chita keys, worst from May through August; the water is fine, but island trails and camping are hard going without long sleeves and repellent.65
- ブルーム 🇦🇺 オーストラリアIrukandji and box jellyfish · 11月1日〜4月30日Through the wet the shire advises a stinger suit or no swim at all, and lifeguards drag Cable Beach twice a day.65
- ケアンズ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in coastal water from November to May.64
- テ・アナウ 🇳🇿 ニュージーランドSandflies at their worst · 10月1日〜4月30日(例年)Fiordland's sandflies are the reason people remember the walk in as well as the view.60
- ポートダグラス 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the water from November to May.59
- アーカディア国立公園 🇺🇸 アメリカ合衆国Tick season · 4月15日〜9月30日(例年)Blacklegged ticks carrying Lyme disease and other tick-borne illnesses are common on the park's trails from spring through fall; the NPS advises staying on trail centers and checking for ticks after hikes.53
- ルレナバケ 🇧🇴 ボリビアSandflies and mosquitoes · 11月1日〜4月30日(例年)The wet months are when the sandflies on the pampas are at their worst: long sleeves, trousers and repellent from dusk.52
- エスピリトゥサント島 🇻🇺 バヌアツMosquito season · 12月1日〜4月30日(例年)Malaria is endemic on Santo in a way it is not in Port Vila, and the plantation and bush country is where it lives.50
5月の虫・感染症
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.86
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.86
- ノヴォシビルスク 🇷🇺 ロシアMidges, mosquitoes and ticks · 5月10日〜7月20日(例年)Early summer in the birch forest and along the reservoir is mosquito and blackfly weather, and tick-borne encephalitis is endemic here — locals get vaccinated for it.82
- エアリービーチ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the coastal water from November to May.82
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.81
- ヴィクトリアの滝 🇿🇼 ジンバブエMalaria season · 11月1日〜5月31日(例年)Risk in the Zambezi valley runs with the rains and the mosquitoes that follow them.81
- イルクーツク 🇷🇺 ロシアTick season · 5月1日〜7月15日(例年)The region is a high-risk zone for tick-borne encephalitis, and ticks are most active from the second half of May to mid-June.81
- インヴァネス 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)The town itself is mostly spared, but still, damp evenings along Loch Ness and in Glen Affric in July and August bring clouds of them.80
- スカイ島 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Still evenings by the water from June to early September are the problem, not the days.79
- ナンタケット 🇺🇸 アメリカ合衆国Tick season · 4月1日〜10月31日(例年)The island's deer ticks carry Lyme, babesiosis and tularemia at rates among the highest anywhere, and the moors and bike-path verges are where they wait.79
- ポーツリー 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Skye midges are the reason nobody eats outside on a still evening between June and September.79
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.78
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.78
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.78
- オーバン 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)West-coast midges are out from late May to about mid-September and they are worst at dusk in still, damp weather.78
- クルーガー国立公園 🇿🇦 南アフリカ共和国Malaria season · 11月1日〜5月31日(例年)Kruger is a low-risk area but not a no-risk one, and the risk sits in the wet months, running towards its peak late in them.77
- クリフデン 🇮🇪 アイルランドMidge season · 5月25日〜9月15日(例年)Still evenings near bog and water are the problem, not the days.77
- フラネロイヤル国立公園 🇸🇿 エスワティニLowveld malaria season · 11月1日〜5月31日(例年)Hlane lies in the malaria zone of eastern Eswatini, and the risk is highest in the hot wet summer months.77
- ケアンズ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in coastal water from November to May.76
- ウィンダミア湖 🇬🇧 イギリスMidge season · 5月20日〜9月15日(例年)Still, damp evenings by the water and in the wooded valleys are when they are worst; the open fells and anywhere with a breeze are fine.76
- フォート・ウィリアム 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Lochaber is the worst of it in Scotland — still, damp evenings in Glen Nevis in July and August are genuinely unusable without a head net.75
- マキノー島 🇺🇸 アメリカ合衆国Black fly and stable fly weeks · 5月15日〜7月15日(例年)Black flies in late spring, then biting stable flies along the shore from midsummer, worst on a still afternoon.75
- マンモス・ケーブ国立公園 🇺🇸 アメリカ合衆国Tick and chigger season · 4月1日〜10月15日(例年)The surface trails run through hardwood and long grass and carry ticks and chiggers from spring to the first frost.71
- ポートダグラス 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the water from November to May.71
- コンガリー国立公園 🇺🇸 アメリカ合衆国Mosquito season · 4月15日〜10月15日(例年)From mid-spring to mid-autumn the mosquitoes are part of the visit, worst on the low trails after the water drops.69
…5月はほか7か所。
6月の虫・感染症
- ヤクーツク 🇷🇺 ロシアMosquito season · 6月5日〜8月5日(例年)The thaw turns the permafrost surface into standing water and the taiga produces mosquitoes in clouds.95
- イルクーツク 🇷🇺 ロシアTick season · 5月1日〜7月15日(例年)The region is a high-risk zone for tick-borne encephalitis, and ticks are most active from the second half of May to mid-June.93
- ウィニペグ 🇨🇦 カナダMosquito season · 6月10日〜8月10日(例年)A wet June turns the surrounding marsh into the worst mosquito ground in the country, and the city runs a fogging programme with published nightly zones.93
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.90
- ノヴォシビルスク 🇷🇺 ロシアMidges, mosquitoes and ticks · 5月10日〜7月20日(例年)Early summer in the birch forest and along the reservoir is mosquito and blackfly weather, and tick-borne encephalitis is endemic here — locals get vaccinated for it.89
- ナンタケット 🇺🇸 アメリカ合衆国Tick season · 4月1日〜10月31日(例年)The island's deer ticks carry Lyme, babesiosis and tularemia at rates among the highest anywhere, and the moors and bike-path verges are where they wait.89
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.88
- トッサ・ダ・マール 🇪🇸 スペインJellyfish arrivals · 6月15日〜9月15日(例年)Onshore winds push swarms of mauve stingers into the Costa Brava coves for a few days at a time in summer, and the beach flags go purple when they are in.88
- インヴァネス 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)The town itself is mostly spared, but still, damp evenings along Loch Ness and in Glen Affric in July and August bring clouds of them.84
- キルナ 🇸🇪 スウェーデンMosquito season · 6月25日〜8月10日(例年)The thaw leaves standing water across the fells and the mosquitoes arrive with it, worst in still weather away from the ridges.83
- マキノー島 🇺🇸 アメリカ合衆国Black fly and stable fly weeks · 5月15日〜7月15日(例年)Black flies in late spring, then biting stable flies along the shore from midsummer, worst on a still afternoon.83
- スカイ島 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Still evenings by the water from June to early September are the problem, not the days.82
- ポーツリー 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Skye midges are the reason nobody eats outside on a still evening between June and September.82
- オーバン 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)West-coast midges are out from late May to about mid-September and they are worst at dusk in still, damp weather.81
- ミラノ 🇮🇹 イタリアTiger mosquito season · 6月1日〜9月30日(例年)The Asian tiger mosquito is established across the city and bites through the day rather than at dusk.80
- テルアビブ 🇮🇱 イスラエルJellyfish swarms · 6月20日〜8月10日(例年)Nomad jellyfish move up the coast from the south around the end of June and are usually gone by early August.80
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.80
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.80
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.80
- ウィンダミア湖 🇬🇧 イギリスMidge season · 5月20日〜9月15日(例年)Still, damp evenings by the water and in the wooded valleys are when they are worst; the open fells and anywhere with a breeze are fine.79
- ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアMosquito season · 6月20日〜8月31日(例年)The tundra and the river valleys are unusable without a head net and repellent for most of the summer.78
- クリフデン 🇮🇪 アイルランドMidge season · 5月25日〜9月15日(例年)Still evenings near bog and water are the problem, not the days.78
- フォート・ウィリアム 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Lochaber is the worst of it in Scotland — still, damp evenings in Glen Nevis in July and August are genuinely unusable without a head net.76
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.76
- コバック・バレー国立公園 🇺🇸 アメリカ合衆国Peak mosquito season · 6月10日〜7月25日(例年)Mosquitoes on the tundra and river bars are at their worst from mid-June into July, and biting flies come back in late August; head nets and treated clothing are standard kit for any float trip or dune camp.75
…6月はほか10か所。
7月の虫・感染症
- ノヴォシビルスク 🇷🇺 ロシアMidges, mosquitoes and ticks · 5月10日〜7月20日(例年)Early summer in the birch forest and along the reservoir is mosquito and blackfly weather, and tick-borne encephalitis is endemic here — locals get vaccinated for it.94
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.93
- ヤクーツク 🇷🇺 ロシアMosquito season · 6月5日〜8月5日(例年)The thaw turns the permafrost surface into standing water and the taiga produces mosquitoes in clouds.92
- マキノー島 🇺🇸 アメリカ合衆国Black fly and stable fly weeks · 5月15日〜7月15日(例年)Black flies in late spring, then biting stable flies along the shore from midsummer, worst on a still afternoon.89
- インヴァネス 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)The town itself is mostly spared, but still, damp evenings along Loch Ness and in Glen Affric in July and August bring clouds of them.87
- キルナ 🇸🇪 スウェーデンMosquito season · 6月25日〜8月10日(例年)The thaw leaves standing water across the fells and the mosquitoes arrive with it, worst in still weather away from the ridges.87
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.86
- イルクーツク 🇷🇺 ロシアTick season · 5月1日〜7月15日(例年)The region is a high-risk zone for tick-borne encephalitis, and ticks are most active from the second half of May to mid-June.86
- ウィニペグ 🇨🇦 カナダMosquito season · 6月10日〜8月10日(例年)A wet June turns the surrounding marsh into the worst mosquito ground in the country, and the city runs a fogging programme with published nightly zones.86
- ナンタケット 🇺🇸 アメリカ合衆国Tick season · 4月1日〜10月31日(例年)The island's deer ticks carry Lyme, babesiosis and tularemia at rates among the highest anywhere, and the moors and bike-path verges are where they wait.86
- ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアMosquito season · 6月20日〜8月31日(例年)The tundra and the river valleys are unusable without a head net and repellent for most of the summer.83
- マラガ 🇪🇸 スペインJellyfish on the beaches · 7月1日〜9月15日(例年)Warm water and an easterly push mauve stingers onto the city beaches in some summers and the lifeguards fly the flag for a day or two.81
- トッサ・ダ・マール 🇪🇸 スペインJellyfish arrivals · 6月15日〜9月15日(例年)Onshore winds push swarms of mauve stingers into the Costa Brava coves for a few days at a time in summer, and the beach flags go purple when they are in.81
- ウィンダミア湖 🇬🇧 イギリスMidge season · 5月20日〜9月15日(例年)Still, damp evenings by the water and in the wooded valleys are when they are worst; the open fells and anywhere with a breeze are fine.81
- スカイ島 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Still evenings by the water from June to early September are the problem, not the days.80
- ポーツリー 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Skye midges are the reason nobody eats outside on a still evening between June and September.80
- クリフデン 🇮🇪 アイルランドMidge season · 5月25日〜9月15日(例年)Still evenings near bog and water are the problem, not the days.80
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.79
- オーバン 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)West-coast midges are out from late May to about mid-September and they are worst at dusk in still, damp weather.79
- アーカディア国立公園 🇺🇸 アメリカ合衆国Tick season · 4月15日〜9月30日(例年)Blacklegged ticks carrying Lyme disease and other tick-borne illnesses are common on the park's trails from spring through fall; the NPS advises staying on trail centers and checking for ticks after hikes.78
- フォート・ウィリアム 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Lochaber is the worst of it in Scotland — still, damp evenings in Glen Nevis in July and August are genuinely unusable without a head net.78
- ギリ諸島 🇮🇩 インドネシアStinger weeks · 7月1日〜8月31日(例年)Small jellyfish drift through on some moon cycles and July and August take the worst of it.78
- アビモア 🇬🇧 イギリスMidge season · 5月25日〜9月10日(例年)The eastern Cairngorms are drier and breezier than the west, which makes them bearable rather than immune.74
- ミラノ 🇮🇹 イタリアTiger mosquito season · 6月1日〜9月30日(例年)The Asian tiger mosquito is established across the city and bites through the day rather than at dusk.73
- コバック・バレー国立公園 🇺🇸 アメリカ合衆国Peak mosquito season · 6月10日〜7月25日(例年)Mosquitoes on the tundra and river bars are at their worst from mid-June into July, and biting flies come back in late August; head nets and treated clothing are standard kit for any float trip or dune camp.73
…7月はほか9か所。
8月の虫・感染症
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.91
- ウィニペグ 🇨🇦 カナダMosquito season · 6月10日〜8月10日(例年)A wet June turns the surrounding marsh into the worst mosquito ground in the country, and the city runs a fogging programme with published nightly zones.90
- ヤクーツク 🇷🇺 ロシアMosquito season · 6月5日〜8月5日(例年)The thaw turns the permafrost surface into standing water and the taiga produces mosquitoes in clouds.88
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.87
- インヴァネス 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)The town itself is mostly spared, but still, damp evenings along Loch Ness and in Glen Affric in July and August bring clouds of them.85
- ナンタケット 🇺🇸 アメリカ合衆国Tick season · 4月1日〜10月31日(例年)The island's deer ticks carry Lyme, babesiosis and tularemia at rates among the highest anywhere, and the moors and bike-path verges are where they wait.85
- トッサ・ダ・マール 🇪🇸 スペインJellyfish arrivals · 6月15日〜9月15日(例年)Onshore winds push swarms of mauve stingers into the Costa Brava coves for a few days at a time in summer, and the beach flags go purple when they are in.80
- キルナ 🇸🇪 スウェーデンMosquito season · 6月25日〜8月10日(例年)The thaw leaves standing water across the fells and the mosquitoes arrive with it, worst in still weather away from the ridges.80
- マラガ 🇪🇸 スペインJellyfish on the beaches · 7月1日〜9月15日(例年)Warm water and an easterly push mauve stingers onto the city beaches in some summers and the lifeguards fly the flag for a day or two.79
- ギリ諸島 🇮🇩 インドネシアStinger weeks · 7月1日〜8月31日(例年)Small jellyfish drift through on some moon cycles and July and August take the worst of it.79
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.78
- アーカディア国立公園 🇺🇸 アメリカ合衆国Tick season · 4月15日〜9月30日(例年)Blacklegged ticks carrying Lyme disease and other tick-borne illnesses are common on the park's trails from spring through fall; the NPS advises staying on trail centers and checking for ticks after hikes.76
- スカイ島 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Still evenings by the water from June to early September are the problem, not the days.75
- ペトロパブロフスク・カムチャツキー 🇷🇺 ロシアMosquito season · 6月20日〜8月31日(例年)The tundra and the river valleys are unusable without a head net and repellent for most of the summer.75
- ポーツリー 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Skye midges are the reason nobody eats outside on a still evening between June and September.75
- ウィンダミア湖 🇬🇧 イギリスMidge season · 5月20日〜9月15日(例年)Still, damp evenings by the water and in the wooded valleys are when they are worst; the open fells and anywhere with a breeze are fine.75
- クリフデン 🇮🇪 アイルランドMidge season · 5月25日〜9月15日(例年)Still evenings near bog and water are the problem, not the days.75
- ミラノ 🇮🇹 イタリアTiger mosquito season · 6月1日〜9月30日(例年)The Asian tiger mosquito is established across the city and bites through the day rather than at dusk.74
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.74
- オーバン 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)West-coast midges are out from late May to about mid-September and they are worst at dusk in still, damp weather.73
- テルアビブ 🇮🇱 イスラエルJellyfish swarms · 6月20日〜8月10日(例年)Nomad jellyfish move up the coast from the south around the end of June and are usually gone by early August.71
- フォート・ウィリアム 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Lochaber is the worst of it in Scotland — still, damp evenings in Glen Nevis in July and August are genuinely unusable without a head net.71
- アビモア 🇬🇧 イギリスMidge season · 5月25日〜9月10日(例年)The eastern Cairngorms are drier and breezier than the west, which makes them bearable rather than immune.71
- マンモス・ケーブ国立公園 🇺🇸 アメリカ合衆国Tick and chigger season · 4月1日〜10月15日(例年)The surface trails run through hardwood and long grass and carry ticks and chiggers from spring to the first frost.61
- 北極圏の扉国立公園 🇺🇸 アメリカ合衆国Mosquito season · 6月15日〜8月15日(例年)The tundra bugs arrive with the thaw and stay until the first hard frosts.58
…8月はほか5か所。
9月の虫・感染症
- ミラノ 🇮🇹 イタリアTiger mosquito season · 6月1日〜9月30日(例年)The Asian tiger mosquito is established across the city and bites through the day rather than at dusk.87
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.87
- トッサ・ダ・マール 🇪🇸 スペインJellyfish arrivals · 6月15日〜9月15日(例年)Onshore winds push swarms of mauve stingers into the Costa Brava coves for a few days at a time in summer, and the beach flags go purple when they are in.86
- マラガ 🇪🇸 スペインJellyfish on the beaches · 7月1日〜9月15日(例年)Warm water and an easterly push mauve stingers onto the city beaches in some summers and the lifeguards fly the flag for a day or two.85
- ナンタケット 🇺🇸 アメリカ合衆国Tick season · 4月1日〜10月31日(例年)The island's deer ticks carry Lyme, babesiosis and tularemia at rates among the highest anywhere, and the moors and bike-path verges are where they wait.83
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.83
- ウルル 🇦🇺 オーストラリアFly season · 9月1日〜11月30日(例年)Bush flies arrive with the spring warmth and go for eyes and mouth all day until the first real heat kills them off.78
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.77
- インヴァネス 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)The town itself is mostly spared, but still, damp evenings along Loch Ness and in Glen Affric in July and August bring clouds of them.76
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.72
- クリフデン 🇮🇪 アイルランドMidge season · 5月25日〜9月15日(例年)Still evenings near bog and water are the problem, not the days.70
- アーカディア国立公園 🇺🇸 アメリカ合衆国Tick season · 4月15日〜9月30日(例年)Blacklegged ticks carrying Lyme disease and other tick-borne illnesses are common on the park's trails from spring through fall; the NPS advises staying on trail centers and checking for ticks after hikes.69
- マンモス・ケーブ国立公園 🇺🇸 アメリカ合衆国Tick and chigger season · 4月1日〜10月15日(例年)The surface trails run through hardwood and long grass and carry ticks and chiggers from spring to the first frost.69
- スカイ島 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Still evenings by the water from June to early September are the problem, not the days.68
- ポーツリー 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Skye midges are the reason nobody eats outside on a still evening between June and September.68
- ウィンダミア湖 🇬🇧 イギリスMidge season · 5月20日〜9月15日(例年)Still, damp evenings by the water and in the wooded valleys are when they are worst; the open fells and anywhere with a breeze are fine.67
- アビモア 🇬🇧 イギリスMidge season · 5月25日〜9月10日(例年)The eastern Cairngorms are drier and breezier than the west, which makes them bearable rather than immune.65
- オーバン 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)West-coast midges are out from late May to about mid-September and they are worst at dusk in still, damp weather.65
- コンガリー国立公園 🇺🇸 アメリカ合衆国Mosquito season · 4月15日〜10月15日(例年)From mid-spring to mid-autumn the mosquitoes are part of the visit, worst on the low trails after the water drops.64
- フォート・ウィリアム 🇬🇧 イギリスMidge season · 5月25日〜9月15日(例年)Lochaber is the worst of it in Scotland — still, damp evenings in Glen Nevis in July and August are genuinely unusable without a head net.64
- ヒューストン 🇺🇸 アメリカ合衆国Mosquito season · 5月1日〜10月31日(例年)Harris County runs one of the largest mosquito control operations in the country and still sprays by air after a wet week.61
- バンジュール 🇬🇲 ガンビアMalaria peak · 8月1日〜11月30日(例年)Transmission follows the single rainy season, and cases climb from late August to a peak around October.53
- エバーグレーズ国立公園 🇺🇸 アメリカ合衆国Mosquito season · 5月15日〜11月15日In the wet months the mosquitoes at Flamingo and in the hammocks are genuinely trip-ending, not a nuisance.47
- ビスケーン国立公園 🇺🇸 アメリカ合衆国Mosquitoes on the keys · 4月15日〜11月30日(例年)Once the winter breezes drop, mosquitoes swarm in the hardwood forest on Elliott and Boca Chita keys, worst from May through August; the water is fine, but island trails and camping are hard going without long sleeves and repellent.47
10月の虫・感染症
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.85
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.78
- ヒューストン 🇺🇸 アメリカ合衆国Mosquito season · 5月1日〜10月31日(例年)Harris County runs one of the largest mosquito control operations in the country and still sprays by air after a wet week.78
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.77
- マンモス・ケーブ国立公園 🇺🇸 アメリカ合衆国Tick and chigger season · 4月1日〜10月15日(例年)The surface trails run through hardwood and long grass and carry ticks and chiggers from spring to the first frost.75
- コンガリー国立公園 🇺🇸 アメリカ合衆国Mosquito season · 4月15日〜10月15日(例年)From mid-spring to mid-autumn the mosquitoes are part of the visit, worst on the low trails after the water drops.75
- ウルル 🇦🇺 オーストラリアFly season · 9月1日〜11月30日(例年)Bush flies arrive with the spring warmth and go for eyes and mouth all day until the first real heat kills them off.74
- ナンタケット 🇺🇸 アメリカ合衆国Tick season · 4月1日〜10月31日(例年)The island's deer ticks carry Lyme, babesiosis and tularemia at rates among the highest anywhere, and the moors and bike-path verges are where they wait.74
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.65
- バンジュール 🇬🇲 ガンビアMalaria peak · 8月1日〜11月30日(例年)Transmission follows the single rainy season, and cases climb from late August to a peak around October.65
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.60
- エバーグレーズ国立公園 🇺🇸 アメリカ合衆国Mosquito season · 5月15日〜11月15日In the wet months the mosquitoes at Flamingo and in the hammocks are genuinely trip-ending, not a nuisance.57
- テ・アナウ 🇳🇿 ニュージーランドSandflies at their worst · 10月1日〜4月30日(例年)Fiordland's sandflies are the reason people remember the walk in as well as the view.57
- ビスケーン国立公園 🇺🇸 アメリカ合衆国Mosquitoes on the keys · 4月15日〜11月30日(例年)Once the winter breezes drop, mosquitoes swarm in the hardwood forest on Elliott and Boca Chita keys, worst from May through August; the water is fine, but island trails and camping are hard going without long sleeves and repellent.54
11月の虫・感染症
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.85
- リロングウェ 🇲🇼 マラウイMalaria season · 11月1日〜4月30日(例年)Malawi's malaria risk runs countrywide all year, but transmission climbs hardest through the wet season from November to April.81
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.80
- ゴールドコースト 🇦🇺 オーストラリアBluebottle season · 11月1日〜3月31日(例年)Summer northeasterlies push rafts of bluebottles onto the open beaches and the lifesavers close them for the afternoon; a bad weekend runs to hundreds of stings on this coast alone.78
- エアリービーチ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the coastal water from November to May.74
- ケアンズ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in coastal water from November to May.71
- ボラボラ島 🇵🇫 フランス領ポリネシアNono and mosquito season · 11月15日〜4月15日(例年)The biting nono sandflies on the motu beaches and the mosquitoes inland are at their worst through the wet months.71
- バンジュール 🇬🇲 ガンビアMalaria peak · 8月1日〜11月30日(例年)Transmission follows the single rainy season, and cases climb from late August to a peak around October.71
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.70
- ウルル 🇦🇺 オーストラリアFly season · 9月1日〜11月30日(例年)Bush flies arrive with the spring warmth and go for eyes and mouth all day until the first real heat kills them off.69
- エバーグレーズ国立公園 🇺🇸 アメリカ合衆国Mosquito season · 5月15日〜11月15日In the wet months the mosquitoes at Flamingo and in the hammocks are genuinely trip-ending, not a nuisance.69
- ブルーム 🇦🇺 オーストラリアIrukandji and box jellyfish · 11月1日〜4月30日Through the wet the shire advises a stinger suit or no swim at all, and lifeguards drag Cable Beach twice a day.67
- クルーガー国立公園 🇿🇦 南アフリカ共和国Malaria season · 11月1日〜5月31日(例年)Kruger is a low-risk area but not a no-risk one, and the risk sits in the wet months, running towards its peak late in them.67
- ポートダグラス 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the water from November to May.67
- フラネロイヤル国立公園 🇸🇿 エスワティニLowveld malaria season · 11月1日〜5月31日(例年)Hlane lies in the malaria zone of eastern Eswatini, and the risk is highest in the hot wet summer months.67
- ヴィクトリアの滝 🇿🇼 ジンバブエMalaria season · 11月1日〜5月31日(例年)Risk in the Zambezi valley runs with the rains and the mosquitoes that follow them.64
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.64
- テ・アナウ 🇳🇿 ニュージーランドSandflies at their worst · 10月1日〜4月30日(例年)Fiordland's sandflies are the reason people remember the walk in as well as the view.64
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.63
- ビスケーン国立公園 🇺🇸 アメリカ合衆国Mosquitoes on the keys · 4月15日〜11月30日(例年)Once the winter breezes drop, mosquitoes swarm in the hardwood forest on Elliott and Boca Chita keys, worst from May through August; the water is fine, but island trails and camping are hard going without long sleeves and repellent.62
- フランツ・ジョセフ氷河 🇳🇿 ニュージーランドSandflies at their worst · 11月1日〜3月31日(例年)Sandflies are here all year and unbearable in the warm months, worst on still overcast days by the river and at the glacier car park.61
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.55
- ムフウェ 🇿🇲 ザンビアMalaria season · 11月1日〜4月30日(例年)The Luangwa Valley is one of Zambia's highest-risk malaria areas, with transmission perennial but peaking during the rainy season from November to April.54
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.52
- ルレナバケ 🇧🇴 ボリビアSandflies and mosquitoes · 11月1日〜4月30日(例年)The wet months are when the sandflies on the pampas are at their worst: long sleeves, trousers and repellent from dusk.42
12月の虫・感染症
- マウイ島 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Seven to ten days after each full moon the box jellyfish come into the leeward beaches and the south-shore parks put signs out.81
- ホノルル 🇺🇸 アメリカ合衆国Box jellyfish influx · 1月1日〜12月31日(例年)Eight to ten days after each full moon, box jellyfish come inshore on the south-facing beaches and Waikiki, Ala Moana and Hanauma post warning signs for two or three days.78
- リロングウェ 🇲🇼 マラウイMalaria season · 11月1日〜4月30日(例年)Malawi's malaria risk runs countrywide all year, but transmission climbs hardest through the wet season from November to April.73
- ゴールドコースト 🇦🇺 オーストラリアBluebottle season · 11月1日〜3月31日(例年)Summer northeasterlies push rafts of bluebottles onto the open beaches and the lifesavers close them for the afternoon; a bad weekend runs to hundreds of stings on this coast alone.72
- テ・アナウ 🇳🇿 ニュージーランドSandflies at their worst · 10月1日〜4月30日(例年)Fiordland's sandflies are the reason people remember the walk in as well as the view.67
- シーギリヤ 🇱🇰 スリランカHornets on the rock face · 1月1日〜12月31日Giant hornet nests hang under the overhangs, wire cages sit on the stairs for people to shelter in, and the site is closed at short notice when a nest goes up.66
- エアリービーチ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the coastal water from November to May.64
- フランツ・ジョセフ氷河 🇳🇿 ニュージーランドSandflies at their worst · 11月1日〜3月31日(例年)Sandflies are here all year and unbearable in the warm months, worst on still overcast days by the river and at the glacier car park.64
- ボラボラ島 🇵🇫 フランス領ポリネシアNono and mosquito season · 11月15日〜4月15日(例年)The biting nono sandflies on the motu beaches and the mosquitoes inland are at their worst through the wet months.62
- クルーガー国立公園 🇿🇦 南アフリカ共和国Malaria season · 11月1日〜5月31日(例年)Kruger is a low-risk area but not a no-risk one, and the risk sits in the wet months, running towards its peak late in them.61
- フラネロイヤル国立公園 🇸🇿 エスワティニLowveld malaria season · 11月1日〜5月31日(例年)Hlane lies in the malaria zone of eastern Eswatini, and the risk is highest in the hot wet summer months.60
- マウン 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Ngamiland district, which covers Maun and the Okavango, carries malaria risk from November through June as the rains create breeding water.59
- カタベイ 🇲🇼 マラウイBilharzia risk in the lake · 1月1日〜12月31日Freshwater snails carry bilharzia in the shallows year-round.59
- ヴィクトリアの滝 🇿🇼 ジンバブエMalaria season · 11月1日〜5月31日(例年)Risk in the Zambezi valley runs with the rains and the mosquitoes that follow them.58
- ブルーム 🇦🇺 オーストラリアIrukandji and box jellyfish · 11月1日〜4月30日Through the wet the shire advises a stinger suit or no swim at all, and lifeguards drag Cable Beach twice a day.56
- カサネ 🇧🇼 ボツワナMalaria season · 11月1日〜6月30日(例年)Chobe district, including Chobe National Park, is a listed malaria risk area, with the rains from November through the following June raising transmission.56
- エスピリトゥサント島 🇻🇺 バヌアツMosquito season · 12月1日〜4月30日(例年)Malaria is endemic on Santo in a way it is not in Port Vila, and the plantation and bush country is where it lives.55
- ケアンズ 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in coastal water from November to May.54
- ポートダグラス 🇦🇺 オーストラリアStinger season · 11月1日〜5月31日Box jellyfish and irukandji are in the water from November to May.51
- ムフウェ 🇿🇲 ザンビアMalaria season · 11月1日〜4月30日(例年)The Luangwa Valley is one of Zambia's highest-risk malaria areas, with transmission perennial but peaking during the rainy season from November to April.51
- ダーウィン 🇦🇺 オーストラリアBox jellyfish season · 10月1日〜5月31日From October to May the beaches and tidal creeks carry box jellyfish and the official line is simply to stay out of the sea.49
- ルレナバケ 🇧🇴 ボリビアSandflies and mosquitoes · 11月1日〜4月30日(例年)The wet months are when the sandflies on the pampas are at their worst: long sleeves, trousers and repellent from dusk.35