Andermatt 12月の天気
Andermattの12月:寒い、大雨続き、空気がきれい — 雨の日15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
Andermatt🇨🇭 スイス · アルプス · スキー82
Andermattでは12か月中4位 · 12月に訪れたい旅行先で1413か所中390位 · 快適スコア82/100(Aランク)
- 日中
- 1°C
- 夜
- -5°C
- 雨の日
- 15
- 日照
- 4.5 h
- 湿度
- 85%
- 日の長さ
- 9 h

12月のAndermattについての旅行者の声
Andermatt-forum threads on a December visit describe this as genuinely one of the stronger early-season picks in the Swiss Alps, posters naming it alongside a short list of resorts reliable enough for real December conditions. Regulars call the resort's own opening a real mid-December event, several posters noting recent years kicked off around December thirteenth with live music. Posters recommend checking exact opening weekends each season, several regulars naming late-November and early-December dates when first lifts typically start running. Regulars call the combined Andermatt-Sedrun-Disentis area genuinely large for this time of year, a hundred eighty kilometers across thirty-three lifts cited as real scale. Posters recommend real patience around December terrain limits, several threads noting not every lift or run is open even once the season has officially started. The record: 0.6C days, -5.5C nights, an extraordinarily high 159.6mm across over 15 days and 85 percent humidity.
Andermattのほかの月
Andermatt-forum threads on an August visit describe July and August specifically as when mountain railways run and trails stay reliably clear underfoot, posters naming this the real dependable window for summer hiking here. Regulars call the Natschen to Andermatt route a real standard family hike, several posters naming it accessible and scenic without being especially demanding. Posters call the Urschner Hohenweg and the Gemsstock tour the best-view routes, several regulars naming both for a more serious day out. Regulars call Andermatt genuinely unusual among Swiss towns, several threads naming it one of the few places to step straight out of a hotel door into the mountains without transport first. Posters recommend checking railway schedules before planning a route, several regulars calling this standard given how central the mountain trains are. The record: 19.1C days, 9.6C nights, an extraordinarily high 177.5mm across over 16 days and 80 percent humidity.
Andermatt-forum threads on a March visit describe a real split between the two main areas, posters naming the Natschen side as prone to slushy afternoon snow while Gemsstock, higher and north-facing, holds firmer conditions longer into the day. Regulars call most terrain here genuinely steep and north-facing, several posters naming limited grooming as the reason powder can persist for days after a storm. Posters call Gemsstock's roughly three-thousand-meter elevation a real advantage in March, several regulars naming this why experienced skiers gravitate there once lower slopes soften. Regulars call icy patches a real factor on Gemsstock despite generally better snow, several threads recommending sharp edges on the steeper pitches. Posters recommend timing runs by aspect and time of day, several regulars calling this standard given how much conditions vary between the two areas. The record: 3.7C days, -4.7C nights, 83.6mm across nearly 13 days and 75 percent humidity.
Andermatt-forum threads on a June visit describe the village as genuinely reachable without a car, posters naming train connections through the Gotthard and Furka lines as the real standard way in for a summer stay. Regulars call late May and June still a real transition period, several posters naming higher passes and trails that can hold patches of snow well into the month. Posters call the valley genuinely green and walkable by June even with peaks still capped, several regulars naming this the real appeal of an early-summer visit before full trail season. Regulars call afternoon showers a real feature of June here, several threads recommending a layered pack given how quickly conditions can shift. Posters recommend checking trail and pass status before a June hike, several regulars calling this standard given how much snow lingers at altitude. The record: 17.7C days, 7.8C nights, 137mm across 18 days and 80 percent humidity.
Andermatt-forum threads on a January visit describe December through March as genuinely the real peak snowfall window here, posters naming this the stretch when conditions run most reliable across the combined Andermatt-Sedrun-Disentis area. Regulars call Gemsstock's north-side slopes a real standout, several posters naming this near-three-thousand-meter peak for usually excellent cover regardless of lower-down conditions. Posters call the first week of January genuinely quieter than expected, several regulars reporting low crowds despite this sitting within the broader holiday season. Regulars call Gutsch the newer of the two areas, several threads distinguishing it from Gemsstock for anyone planning a multi-day itinerary. Posters recommend real layers and an early start for January powder days, several regulars describing excellent, varied terrain from past trips here. The record: -1.2C days, -7.6C nights, an extraordinarily high 89.7mm across over 12 days and 77 percent humidity.
地図のAndermattのカードから自分のメモを追加できます。
Andermattの気候平年値 — 12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。
12月のAndermatt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。
混雑スイスのChristmas holidays、主な訪問国のうち7か国で学校休暇(推定)
123456789101112
ピークの混雑混雑ショルダーシーズン閑散
Andermatt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Andermattの天気がピークを迎えるのは1月〜3月です。
123456789101112
天気が最高天気はまずまず天気が厳しい
12月のAndermatt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
Snow season
スキーシーズンAbout 123 cm of snow falls in the month.
気候の平年値から算出
近くで開催中のイベント
Andermatt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。
Andermattはどこにある?
地図を読み込み中…
12月のAndermatt — よくある質問
- 12月はAndermattを訪れるのに良い時期ですか?
- Andermattの12月:寒い、大雨続き、空気がきれい — 雨の日15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、Andermattの12か月中4位です(82/100)。
- 12月のAndermattはどんな天気ですか?
- 12月のAndermattは、平均最高気温0.6°C、最低気温-5.5°C、降水量は約159.6 mmで、雨の日はおよそ15.4日です。
- 12月のAndermattの大気質はどうですか?
- 12月のAndermattの米国大気質指数(US AQI)は、平均約30です。
- 12月のAndermattは雪が降りますか?
- 12月のAndermattの降雪量は、およそ123.1 cmです。
300 km圏内:BernのMunsterplatz bell-ringing(12月31日〜1月1日)、DavosのSpengler Cup(12月26日〜31日)。