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Best time to visit · Switzerland
July & August are the best time to visit Andermatt on the climate data: July scores 71/100, with highs around 62°F (17°C) and 6.1 in (156 mm) of rain. June and September are good shoulder-season months. The toughest months are April and November & December, mainly because of cool days.
Highs run from 24°F to 62°F across the year, and the yearly total is about 57.6 in (1464 mm) of rain and snow.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high | 24°F-4°C | 26°F-4°C | 31°F0°C | 40°F4°C | 50°F10°C | 59°F15°C | 62°F17°C | 61°F16°C | 54°F12°C | 45°F7°C | 34°F1°C | 26°F-3°C |
| Avg low | 9°F-13°C | 10°F-12°C | 17°F-8°C | 26°F-3°C | 34°F1°C | 43°F6°C | 46°F8°C | 45°F7°C | 38°F3°C | 31°F0°C | 22°F-5°C | 12°F-11°C |
| Rain/snow | 2.9 in74 mm | 2.6 in66 mm | 3.4 in87 mm | 4.4 in111 mm | 6.4 in162 mm | 6.4 in163 mm | 6.1 in156 mm | 7.1 in181 mm | 4.7 in120 mm | 4.8 in122 mm | 5.2 in133 mm | 3.5 in89 mm |
| Humidity | 90% | 90% | 90% | 86% | 82% | 78% | 78% | 80% | 82% | 86% | 90% | 88% |
| Cloud | 74% | 74% | 73% | 74% | 77% | 71% | 64% | 64% | 65% | 68% | 73% | 74% |
| Comfort | 41 | 42 | 40 | 37 | 46 | 63 | 71 | 67 | 62 | 46 | 35 | 40 |
Source: NASA POWER (public domain), 2001–2025 monthly averages on a ~50 km satellite and reanalysis grid, so coasts and valleys can differ from what's shown. The grid cell sits at about 1,845 m (6,053 ft), close to Andermatt's own ~1,881 m. Precipitation includes snow as melted water; daylight is calculated from latitude. Check a forecast before you go.
The cold peaks here: highs of 24–26°F (-4–-3°C), and nights reach 9°F (-13°C). It's the driest season, with only about 9.0 in (229 mm) of rain or snow, 16% of the year's total. December – February are cold enough for snow. Comfort scores bottom out in December; the season averages 41/100.
Temperatures climb through the season, from 31°F highs in March to 50°F by May. About 14.2 in (360 mm) of rain or snow falls across these months, 25% of the year's total. March & April are cold enough for snow. It holds the toughest stretch on our comfort score (April), averaging 41/100.
Peak warmth: highs of 59–62°F (15–17°C). It's the wettest season, with about 19.7 in (500 mm) of rain, 34% of the year's total. Lows bottom out around 43°F (6°C). July & August are among the best-scoring months (season average 67/100).
Temperatures slide from 54°F highs in September to 34°F by November. About 14.8 in (375 mm) of rain or snow falls across these months, 26% of the year's total. November is cold enough for snow. It holds the toughest stretch on our comfort score (November), averaging 48/100.
By comfort score: 4 Good, 2 Fair and 6 Tough. Tap a month for its own guide.
July & August are the best time to visit Andermatt on the climate data: July scores 71/100, with highs around 62°F (17°C) and 6.1 in (156 mm) of rain. June and September are good shoulder-season months. The toughest months are April and November & December, mainly because of cool days.
August is the wettest month, averaging about 7.1 in (181 mm) of rain. February is the driest, with about 2.6 in (66 mm). The yearly total is around 57.6 in (1464 mm).
January is the coldest, with average lows of 9°F (-13°C) and highs of 24°F (-4°C). The warmest is July, with average highs of 62°F (17°C).
Not very: summer (June – August) humidity averages 79%, and highs peak around 62°F (17°C), so it rarely feels sticky.
On average, yes: lows fall below 32°F (0°C) in October – April, bottoming out around 9°F (-13°C) in January.
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