ノーンキャウ 4月の天気
ノーンキャウの4月:猛暑、ときどき雨、大気質が悪い — おすすめできない時期(午後37°Cの暑さ)。
2026年9月更新 · ERA5再解析による気候平年値
ノーンキャウでは12か月中11位 · 4月に訪れたい旅行先で1413か所中1352位 · 快適スコア49/100(Fランク)
- 日中
- 33°C
- 夜
- 22°C
- 雨の日
- 9
- 日照
- 10.8 h
- 湿度
- 71%
- 日の長さ
- 13 h

4月のノーンキャウについての旅行者の声
Nong Khiaw-forum threads on an April visit describe March through May as genuinely the hottest stretch of the year in Laos, posters naming this real window even though it still falls within the broader November-through-April season most guides recommend. Regulars call real heat a genuine factor for planning outdoor activities, several posters recommending early starts for hiking or riverside walks to avoid the worst midday sun. Posters call the Nam Ou river a real cooling draw regardless of exact April dates, several regulars naming boat trips and riverside stays as a way to escape the heat. Regulars call April genuinely still within the recommended season, several threads distinguishing the heat from the wetter, muddier conditions arriving later in the year. Posters recommend real sun protection and serious hydration, several regulars calling this standard advice for the hottest months here. The record: 33.2C days, 21.8C nights, 63.7mm across nearly 9 days and 71 percent humidity.
ノーンキャウのほかの月
Nong Khiaw-forum threads on a February visit describe this as genuinely packed with visitors, posters naming this the peak of the dry-season travel window. Regulars call conditions here noticeably colder than Luang Prabang, several posters naming daytime highs around eighteen degrees compared with considerably warmer readings in the city, nights dropping further still. Posters call October through February genuinely the best stretch overall, several regulars naming comfortable temperatures and low humidity as reasons hiking, kayaking and cave exploring all work well. Regulars call real warm layers worth packing for February evenings, several threads naming the daytime-to-night swing more noticeable than visitors expect. Posters recommend booking accommodation ahead given how busy February gets, several regulars calling this standard for the peak of the season. The record: 27.8C days, 15.4C nights, 17.1mm across under 2 days and 71 percent humidity.
Nong Khiaw-forum threads on an August visit describe rain as genuinely concentrated in early mornings, posters naming this pattern as why afternoons often clear into sunny, humid heat even during peak wet season. Regulars call June through August the wettest stretch, several posters naming four to six rainy days a week as standard here. Posters call multi-day treks genuinely discouraged in August, several regulars warning steep trails turn muddy and slippery enough to make longer hikes riskier than in drier months. Regulars call the river and karst scenery still worth the trip despite the rain, several threads naming a long-term Laos resident who prefers August over June for fewer crowds. Posters recommend real flexible plans and waterproof gear, several regulars calling this standard given how quickly conditions shift through the day. The record: 29.6C days, 23.5C nights, an extraordinarily high 344mm across over 25 days and 91 percent humidity.
Nong Khiaw-forum threads on a November visit describe this as genuinely just ahead of the main tourist season, posters calling it a real sweet spot for anyone wanting the area's scenery without peak crowds. Regulars call walking out from Muang Ngoi and overnighting in small villages a real independent option, several posters confirming no guide is needed for these informal riverside walks. Posters call Muang Ngoi genuinely the exception to the usual no-solo-trekking advice, several regulars recommending well-trodden paths if going without a guide. Regulars call the viewpoint trek a real standard outing, several threads naming its forty-five to sixty minute length and well-maintained trail accessible for most fitness levels. Posters recommend booking longer treks through a local operator regardless of dates, several regulars calling this standard for reaching remote villages along the Nam Ou. The record: 27.5C days, 17.9C nights, 19.1mm across over 3 days and 80 percent humidity.
Nong Khiaw-forum threads on Laos weather describe September as still within the wetter monsoon stretch running roughly June through October, real flood and landslide risk part of the picture in a heavier year. Posters describe a typical late-September day as generally okay overall, a couple of afternoon thunderstorms common but most heavier rain arriving overnight rather than disrupting sightseeing. Regulars call October through February the more reliably comfortable window, lower humidity and milder temperatures the preferred stretch for river trips and cave exploring around town. Posters recommend flexible plans, a kayak trip along the Nam Ou River easily rescheduled around a passing system. Regulars call the karst scenery worth the trip even during wetter months. Posters recommend real rain gear as standing advice throughout the season. The record: 29.9C days feeling like a punishing 36C, 23.1C nights, an extraordinarily high 204mm across nearly 20 days and 89 percent humidity.
地図のノーンキャウのカードから自分のメモを追加できます。
ノーンキャウの気候平年値 — 4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。
4月のノーンキャウの混雑
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Pi Mai, Lao New Year、主な訪問国のうち3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
ノーンキャウの天気が良い月
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)。
天気が厳しいノーンキャウの天気がピークを迎えるのは12月〜2月です。
4月はBurning season hazeと重なります。
天気が最高天気はまずまず天気が厳しい
4月のノーンキャウのイベント
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。
- 要注意
Burning season haze
3月1日〜4月25日 · 例年煙害シーズンThe viewpoints above the river are the entire reason to stop here, and for these weeks they look out on a wall of smoke from the fields burning across northern Laos. 出典 ↗
- 祝日
Pi Mai, Lao New Year
4月13日〜17日水かけ祭りの新年休業Three days of water and beer along the one street, with the boats to Muang Ngoi and the minivans to Luang Prabang running to nobody's timetable. 出典 ↗
近くで開催中のイベント
ノーンキャウから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。
ノーンキャウはどこにある?
4月のノーンキャウ — よくある質問
- 4月はノーンキャウを訪れるのに良い時期ですか?
- ノーンキャウの4月:猛暑、ときどき雨、大気質が悪い — おすすめできない時期(午後37°Cの暑さ)。SeasonMapの快適スコアでは、ノーンキャウの12か月中11位です(49/100)。
- 4月のノーンキャウはどんな天気ですか?
- 4月のノーンキャウは、平均最高気温33.2°C、最低気温21.8°C、降水量は約63.7 mmで、雨の日はおよそ8.8日です。
- 4月のノーンキャウの大気質はどうですか?
- 4月のノーンキャウの米国大気質指数(US AQI)は、平均約176です。
300 km圏内:Luang PrabangのPi Mai, Lao New Year(4月13日〜17日)、VientianeのPi Mai, Lao New Year(4月14日〜16日)。