Météo à Andermatt mois par mois

La meilleure période pour visiter Andermatt : janvier à mars — 93/100 en janvier, -1 °C et 12 jours de pluie. La meilleure saison, c’est l’hiver : décembre à février (86/100 en moyenne).

Le pire mois est juillet, avec 12/100 — agréable, détrempé, un air pur. Voir juillet →

Mise à jour : septembre 2026 · normales climatiques issues de la réanalyse ERA5

Tu prépares un voyage plus large ? Destination Suisse : quand partir →

Andermatt🇨🇭 Suisse · Alpes · Ski93
  1. 93janv.
  2. 84févr.
  3. 86mars
  4. 78avr.
  5. 56mai
  6. 20juin
  7. 12juil.
  8. 16août
  9. 29sept.
  10. 50oct.
  11. 74nov.
  12. 82déc.

Meilleure saison : décembre à février (86/100 en moyenne) · pire mois : juillet (12/100)

Jour
-1°C
Nuit
-8°C
Jours de pluie
12
Soleil
6.5 h
Humidité
77%
Durée du jour
9 h
Andermatt, Suisse
Photo : Lutz Fischer-Lamprecht · CC BY-SA 4.0

Andermatt, mois par mois

Le score de confort sur 100 pour le type de voyage qui convient le mieux à Andermatt, la maximale moyenne, les jours de pluie et les heures de soleil par jour d’après les normales climatiques, et l’affluence habituelle.

MoisScoreNiveauMax.PluieSoleilAffluenceProgramme
janv.93S-1 °C12 j7 hFréquenté
févr.84A3 °C11 j7 hFréquenté
mars86A4 °C13 j9 hFréquenté
avr.78B6 °C11 j10 hFréquenté
mai56D11 °C16 j10 hFréquenté
juin20F18 °C18 j12 hCalme
juil.12F20 °C18 j13 hFréquenté
août16F19 °C16 j11 hFréquenté
sept.29F16 °C13 j9 hIntersaison
oct.50D11 °C14 j7 hFréquenté
nov.74B4 °C16 j5 hIntersaison
déc.82A1 °C15 j5 hFréquenté

Affluence à Andermatt en janvier

À quel point le lieu lui-même est fréquenté — vacances scolaires et grands départs, les mois signalés par la rédaction, et l’attrait que la météo leur donne. Jamais pris en compte dans le score de confort.

FréquentéChristmas holidays (Suisse), vacances scolaires dans 7 des pays d’où viennent ses visiteurs(estimé)

JFMAMJJASOND

Pic d’affluenceFréquentéIntersaisonCalme

Notes de voyageurs sur Andermatt

Ce qu’en disent celles et ceux qui y sont allés — d’abord les notes valables toute l’année, puis mois par mois.

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.
AndermattJanuaryRegular · janvier · il y a 3 jours · Lire la suite sur Tripadvisor ↗
Andermatt-forum threads on a February visit describe this as genuinely serious ski territory, one advanced skier comparing it against Verbier and Davos and getting real feedback that Andermatt holds more challenging off-piste than Verbier, if less overall than Davos. Regulars call Gemsstock and Gutsch the two main areas here, several posters clarifying they are not connected and a bus is needed for anyone not willing to walk between them. Regulars call February here genuinely reliable for real conditions, several threads describing consistent cover holding up well through a typical month. Posters recommend real layers and a solid mid-mountain lunch plan regardless of a clear morning, several regulars calling weather at this elevation capable of shifting fast. The record: 2.5C days, -5.3C nights, an extraordinarily high 79.2mm across nearly 11 days and 73 percent humidity.
AndermattFebruaryRegular · février · il y a 3 jours · Lire la suite sur Tripadvisor ↗
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.
AndermattMarchRegular · mars · il y a 3 jours · Lire la suite sur Tripadvisor ↗
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.
AndermattJuneRegular · juin · il y a 3 jours · Lire la suite sur Tripadvisor ↗
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.
AndermattAugustRegular · août · il y a 3 jours · Lire la suite sur Tripadvisor ↗
Andermatt-forum threads on a September visit describe early September as genuinely fine for outdoor plans, posters calling this a real window with plenty of sunshine and choices still open before summer winds down. Regulars call the Gemsstock cable car a real standard outing regardless of exact dates, several posters naming the views from the top worth the ride alone. Posters call summer season here generally ending mid-October, several regulars recommending early September as ideal timing for summer hiking without cutting it too close. Regulars call day trips to Sedrun, Disentis or the Obergoms villages genuinely easy from here, several threads naming a single train over the Oberalp Pass the real way to reach them. Posters recommend real layers regardless of a sunny morning, several regulars calling this village considerably more authentic than busier Swiss resort towns. The record: 15.8C days, 6.7C nights, an extraordinarily high 97.4mm across nearly 13 days and 84 percent humidity.
AndermattSeptemberRegular · septembre · il y a 3 jours · Lire la suite sur Tripadvisor ↗
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.
AndermattDecemberRegular · décembre · il y a 3 jours · Lire la suite sur Tripadvisor ↗

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Quand partir à Andermatt : janvier–mars (93/100) — météo mois par mois | SeasonMap