ナイズナ 1月の天気
ナイズナの1月:暖かい、ときどき雨、空気がきれい — 一年で最も訪れやすい月のひとつ。
2026年9月更新 · ERA5再解析による気候平年値
ナイズナでは12か月中1位 · 1月に訪れたい旅行先で1413か所中181位 · 快適スコア89/100(Aランク)
- 日中
- 25°C
- 夜
- 19°C
- 雨の日
- 8
- 日照
- 12.1 h
- 湿度
- 77%
- 日の長さ
- 14 h

1月のナイズナについての旅行者の声
Knysna's forum calls January part of the warm, busy summer season, though a few visitors have found it wetter than the brochures suggest, with scattered rain days breaking up the sunshine rather than a fully dry stretch. Regulars still rate it a good month overall — just pack for the odd shower alongside the swimwear.
ナイズナのほかの月
Regulars are specific this marks one of the better windows of the year for the wider region, the harsh summer heat and southeasterly wind both abated by now while the real winter rains haven't started in earnest yet. Our row backs that mild, genuinely dry read, 22C over 15.3C nights, with rain light at 39.1mm across 7.5 days and humidity at 76 percent. Regulars are honest most years bring lovely weather, occasionally warm enough for a swim though usually a bit too cold for that, while other years have brought genuinely dreadful storms during the same stretch. The sea sits at a cool 17.9C. The record: 9.4 hours of sun, a 19.2 kph wind and AQI 25.
Regulars planning a multi-week South Africa itinerary treat this month as a genuine trade-off point on the calendar: more chance of rain than February, but noticeably less wind, a real swap rather than a straightforward improvement. Our row backs the mild, changeable read, 21.8C over 15.2C nights, with 45.3mm of rain across 7.9 days and a real 22 kph wind. Regulars call this a good time to visit regardless, with plenty of events and activities running through the month. The sea sits at a cool 18.5C. The record: humidity 75 percent, 11.9 hours of sun and one of the cleanest air readings in this project, AQI 29.
Asked to choose a month for the Cape and the Garden Route, regulars answer March without much hedging: February and March are the good pair, long days and very little rain, and they suggest three to five days for the route rather than a night in each town. Our row supports the dry half at 43.7mm across 8.7 days with 10.5 hours of sun, but it is cooler than their description - 23.9C days over 17.7C nights, pleasant rather than hot. The sea is the real surprise and the thing to plan around: 18.3C, cold enough that the lagoon and the forest walks, not swimming, are what the month is for. The record: humidity 79 percent, a 20.2 kph wind and AQI 26, among the cleanest air in this collection.
Asked whether a February room needs air conditioning, Knysna regulars say the month is warm enough without being fierce, and our row settles it: 24.9C by day falling to 18.5C at night, which reads as 19C. Sporadic coastal rain cannot be discounted even now - 41.1mm across 7.8 precipitation days is a properly summer-wet figure for a Mediterranean-sounding coast, because the Garden Route gets some rain all year. This is also the busiest stretch, with South Africans taking their own holidays here, so book ahead; February to April is the end of high season and the point at which the crowds thin. The migratory birds are still in. The lagoon and the Heads are the boat trip. The record: humidity 77 percent, 11.6 hours of sun, a 19.4C sea and AQI 25.
地図のナイズナのカードから自分のメモを追加できます。
ナイズナの気候平年値 — 1月
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。
1月のナイズナの混雑
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。
ピークの混雑Garden Route summer holidays、南アフリカ共和国のTerm 4–1 (summer, year-end) break、主な訪問国のうち4か国で学校休暇(推定)
ピークの混雑混雑ショルダーシーズン閑散
ナイズナの天気が良い月
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)。
天気はまずまずナイズナの天気は一年を通じて大きく変わりません — どの月も快適さはほぼ一定です。
1月のナイズナのイベント
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。
- 祝日
Garden Route summer holidays
12月15日〜1月15日 · 例年学校休暇混雑早めの予約をThe N2 through town becomes a queue and the lagoon fills with boats. Knysna's population multiplies for the festive weeks and self-catering is booked close to a year out. 出典 ↗
近くで開催中のイベント
ナイズナから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。
ナイズナはどこにある?
1月のナイズナ — よくある質問
- 1月はナイズナを訪れるのに良い時期ですか?
- ナイズナの1月:暖かい、ときどき雨、空気がきれい — 一年で最も訪れやすい月のひとつ。SeasonMapの快適スコアでは、ナイズナの12か月中1位です(89/100)。
- 1月のナイズナはどんな天気ですか?
- 1月のナイズナは、平均最高気温24.9°C、最低気温18.6°C、降水量は約45.4 mmで、雨の日はおよそ7.8日です。
- 1月のナイズナの大気質はどうですか?
- 1月のナイズナの米国大気質指数(US AQI)は、平均約27です。
300 km圏内:Port ElizabethのEastern Cape summer holidays(12月15日〜1月15日ごろ)。