キーカーカー 9月の天気

キーカーカーの9月:猛暑、大雨続き、空気がきれい — 雨の日26日が気にならなければ悪くない時期。

2026年9月更新 · ERA5再解析による気候平年値

キーカーカーCaye Caulker, Belize🇧🇿 ベリーズ · ユカタン・ベリーズ · 75
  1. 851月
  2. 902月
  3. 913月
  4. 894月
  5. 865月
  6. 716月
  7. 797月
  8. 768月
  9. 759月
  10. 7210月
  11. 7511月
  12. 8412月

キーカーカーでは12か月中9位 · 9月に訪れたい旅行先で1413か所中843位 · 快適スコア75/100(Bランク)

日中
31°C
26°C
雨の日
26
日照
10.5 h
湿度
85%
日の長さ
12 h
キーカーカー(ベリーズ)
写真: Dronepicr · CC BY 3.0

9月のキーカーカーについての旅行者の声

Forum posters are direct that September sits within Belize's wet and hurricane season, with one of the higher rainfall totals of the year, though actual year-to-year experience varies. Posters consistently describe rain here as coming mostly overnight or as a brief afternoon shower, with days staying sunny and clear rather than washed out - one detailed week-long September stay reported rain only at night or early morning, with nighttime thunderstorms over the ocean described as a genuine visual highlight rather than a nuisance. Posters are consistent that despite hurricane-season nerves, September is actually one of the more beautiful times of year here, with real crowd relief given how much quieter the island runs, though posters note some businesses do close for the season.
Tripadvisor community · 9月 · 6日前 · Tripadvisorで続きを読む ↗

キーカーカーのほかの月

January is the coolest month here and regulars describe the mechanism rather than the average: from December to March a cold front crosses every ten to fourteen days and lasts a day or two, bringing wind, cloud and sometimes rain - and sometimes no rain at all. What it does bring is wind, which is the part that spoils a snorkelling day. Our row fits: 78mm across 15.4 days is five millimetres a time, and all-day rain is as rare as they say. Days reach 27.4C and feel like 31C at 84 percent humidity; nights fall to 22.4C, or lower behind a front. The sea is 26.7C. The record: 9.4 hours of sun, a 17.3 kph wind and AQI 41.
AFrontEveryTwoWeeks · 1月 · 4日前 · Tripadvisorで続きを読む ↗
Caye Caulker-forum threads on July weather describe a real gap between the forecast and lived experience: apps often show rain and storms every single day of the month, but posters consistently report that isn't what actually happens on the ground. The more typical pattern is a single rain event roughly once a week, usually landing in the very early morning hours and clearing up well before 9am, leaving the rest of the day sunny and calm. Some visitors describe entire stretches with barely any rain at all, calling it some of the year's most beautiful weather; others get the more standard hot-and-humid version with an occasional storm. All-day rain is described as genuinely rare rather than typical. Heat and humidity both run high regardless of the rain pattern, the more consistent discomfort across every account. The record: 30.7C days feeling like a punishing 37C, 26.4C nights, a notably high 144mm across 24.6 days, 85 percent humidity, a 30C sea and 11.2 hours of sun.
SplitCaulkerJulyRegular · 7月 · 4日前 · Tripadvisorで続きを読む ↗
Caye Caulker-forum threads on November weather are consistent that it's technically inside the rainy season but rarely feels like it day to day: rain doesn't fall every day or all day, arriving instead as a brief shower, often overnight, so mornings tend to stay clear and sunny. Posters call the month variable but mainly sunny overall, and the sea itself stays calm and warm, genuinely comfortable for swimming even with rain technically on the books. The general consensus is not to overthink November's rainy-season label - the actual lived experience most visitors report is closer to a normal tropical month with an occasional wet interruption than a washout. The record: 28.7C days feeling like a sticky 34C, 23.6C nights, a notably high 192mm across 19.6 days, 86 percent humidity, a 28.4C sea and 9.2 hours of sun - wetter by the numbers than the forum's easygoing framing suggests.
SplitCaulkerNovember · 11月 · 4日前 · Tripadvisorで続きを読む ↗
Caye Caulker-forum threads on May weather call it hot and humid, high 20s to low 30s Celsius with humidity high enough to make it feel warmer than the number alone suggests. Precipitation totals are described as low for the month, but posters note a few showers are still likely, usually overnight, early morning, or a brief afternoon burst rather than a washed-out day. May specifically marks the tail end of the low-rain season, the last stretch before the wetter pattern that starts in June takes over. Wind is called a non-issue this month, one less thing to plan around. The record: 31.2C days feeling like a sticky 37C, 26.5C nights, 73mm across 14.5 days, an 82 percent humidity, a 29.4C sea and 11.4 hours of sun.
SplitCaulkerLateMay · 5月 · 4日前 · Tripadvisorで続きを読む ↗

地図のキーカーカーのカードから自分のメモを追加できます。

キーカーカーの気候平年値 — 9月

日中の最高気温31°C / 88°F🔥 猛暑
夜の最低気温26°C / 79°F
体感温度(最高)38°C / 100°F
海水温31°C / 88°F♨️ お湯のような海
降水量197 mm / 7.7 in⛈ 大雨続き
雨の日数26日
湿度85%💦 非常に多湿
露点26°C / 78°F
日照10.5時間/日
日の長さ12.2時間
15 km/h / 9 mph
大気質(US AQI)31🍃 良好

ERA5再解析による月平均値です。AQIはその月の平均US AQI(米国大気質指数)です。

9月のキーカーカーの混雑

その場所自体の混み具合 — 学校休暇や大型連休、編集部がタグ付けした月、そして天気の良さによる人気の高さ。快適スコアには含まれません。

混雑September Celebrations、主な訪問国のうち2か国で学校休暇(推定)

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ピークの混雑混雑ショルダーシーズン閑散

キーカーカーの天気が良い月

この旅行先自身の一年間の快適スコアでランキングしています — 混み具合とは別のものです(上の「混雑」を参照)。

天気はまずまずキーカーカーの天気がピークを迎えるのは2月〜4月で、特に良いのは3月ごろです。

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天気が最高天気はまずまず天気が厳しい

9月のキーカーカーのイベント

毎年の季節のイベント、自然の見どころ、休業、祝日 — 厳選し出典を明記しています。

  • 季節

    Sargassum on the windward side

    4月1日〜9月30日 · 例年サルガッサムシーズン

    The east shore and the Split collect weed through the summer and crews rake it at dawn. Swimming here is off a dock ladder in any case, which takes most of the sting out of it.

  • 要注意

    Hurricane season

    6月1日〜11月30日

    The island is barely a metre above the sea and evacuates by water taxi. Belize's serious weeks run from August into October, and the dive shops shut days before a system is due. 出典 ↗

  • オープン

    Lobster season opens

    6月15日〜2月14日旬の味覚

    The spiny lobster season legally runs from 15 June to 14 February. Outside it, any menu still offering lobster is selling something frozen or illegal, and the boats switch to conch and snapper. 出典 ↗

  • 祭り

    September Celebrations

    9月10日〜21日大きな祭り混雑

    St George's Caye Day on the 10th and Independence on the 21st bracket eleven days of flag raisings, carnival parades and boat trips over to Belize City for the bigger version of both. 出典 ↗

9月の世界のイベント →

近くで開催中のイベント

キーカーカーから300 km以内 — 日帰りやちょっとした移動で行けて、今月何かがある場所です。快適スコアには含まれません。

キーカーカーはどこにある?

地図を読み込み中…

9月のキーカーカー — よくある質問

9月はキーカーカーを訪れるのに良い時期ですか?
キーカーカーの9月:猛暑、大雨続き、空気がきれい — 雨の日26日が気にならなければ悪くない時期。SeasonMapの快適スコアでは、キーカーカーの12か月中9位です(75/100)。
9月のキーカーカーはどんな天気ですか?
9月のキーカーカーは、平均最高気温31.2°C、最低気温26.1°C、降水量は約196.8 mmで、雨の日はおよそ25.8日です。
9月のキーカーカーの大気質はどうですか?
9月のキーカーカーの米国大気質指数(US AQI)は、平均約31です。

300 km圏内:RoatánのCoral spawning nights(8月20日〜9月25日ごろ)、TulumのSea turtle nesting(5月1日〜10月31日)。

キーカーカー 9月の天気:31°C、雨の日26日、日照11時間 | SeasonMap