Alter do Chão 2月の天気
Alter do Chãoの2月：猛暑、大雨続き、空気がきれい — 雨の日25日があり、運次第の時期。
2026年9月更新 · ERA5再解析による気候平年値
Alter do Chãoでは12か月中10位 · 2月に訪れたい旅行先で1413か所中1121位 · 快適スコア59/100（Dランク）
- 日中
- 30°C
- 夜
- 25°C
- 雨の日
- 25
- 日照
- 8.5 h
- 湿度
- 82%
- 日の長さ
- 12 h
2月のAlter do Chãoについての旅行者の声
Alter do Chãoのほかの月
Amazon-region forum threads describe January as squarely within what locals call the Amazonian 'winter' - the wet season - with genuinely heavy rain possible, though posters were consistent that it's very unusual for rain to fall the entire day; sun typically breaks through at some point. That said, one thread specifically warned that during the peak of the rainy season the surrounding area can flood, and recommended the dry season (roughly July through December, aligned with the Southern Hemisphere's drier months) instead for anyone prioritizing accessible trails and beaches over the lush, high-water river scenery January brings.
Forum posters describe September as squarely inside the Amazon's dry season - locally called 'summer,' running roughly July to December - which is also when Alter do Chao's famous river-sand beaches along the Tapajos emerge as water levels drop. Visitor reports from within this dry stretch describe delightful, warm conditions and calm, low water levels ideal for beach time and swimming, in contrast to the wetter 'winter' months when the river rises and submerges the beaches entirely. Posters treat the dry season generally, and September specifically, as the reliable window to actually see and enjoy the riverside beaches this destination is known for, rather than a hit-or-miss gamble on water levels.
地図のAlter do Chãoのカードから自分のメモを追加できます。
Alter do Chãoの気候平年値 — 2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。
2月のAlter do Chão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Carnaval week、ブラジルのSummer holidays、主な訪問国のうち2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
Alter do Chão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）。
天気が厳しいAlter do Chãoの天気がピークを迎えるのは7月〜9月で、特に良いのは8月ごろです。
天気が最高天気はまずまず天気が厳しい
2月のAlter do Chão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
High water on the Tapajós
2月1日〜7月31日 · 例年From February the river swallows the sand and the shoreline becomes flooded forest reached by canoe. The village is at its emptiest and cheapest, and the beach everyone comes for is not there.
- 祭り
Carnaval week
2月14日〜18日カーニバル混雑早めの予約を休業Carnaval is Brazil's biggest holiday: banks, offices and many shops close from Monday to midday on Ash Wednesday, and Brazilians travel in huge numbers, so flights, buses and rooms sell out and cost the most of the year. Book well ahead. 出典 ↗
- 季節
Wet season
モンスーンリスク25 rainy days and about 401 mm in the month — the real kind of rainy season, not afternoon showers.
気候の平年値から算出
Alter do Chãoはどこにある？
2月のAlter do Chão — よくある質問
- 2月はAlter do Chãoを訪れるのに良い時期ですか？
- Alter do Chãoの2月：猛暑、大雨続き、空気がきれい — 雨の日25日があり、運次第の時期。SeasonMapの快適スコアでは、Alter do Chãoの12か月中10位です（59/100）。
- 2月のAlter do Chãoはどんな天気ですか？
- 2月のAlter do Chãoは、平均最高気温29.5°C、最低気温25.1°C、降水量は約400.9 mmで、雨の日はおよそ25.1日です。
- 2月のAlter do Chãoの大気質はどうですか？
- 2月のAlter do Chãoの米国大気質指数（US AQI）は、平均約34です。