Säntis
The Säntis rises to 2502 m (Appenzell Inner Rhodes, Appenzell Outer Rhodes, St. Gallen). Access: cable car; season: toute l'année. The weather above is computed at summit altitude; the “Snow, wind and freezing level” section shows 7-day snowfall, wind, gusts and the snow line — to pick the right day (visibility, cold, wind).
Climate of Säntis: 1991–2020 normals
In Säntis (2502 m), the mean annual temperature is −0.7 °C. The warmest month is August (6.9 °C on average) and the coldest February (−7.4 °C). About 2833 mm of precipitation falls per year, peaking in December (291 mm) with a minimum in April (176 mm). The sun shines for about 1757 hours a year, mostly in August (168 h). On average there are 237 frost days per year. The mean monthly maximum reaches 16.6 °C and the absolute minimum −18.1 °C.
Mean monthly precipitation (mm) — bar height relative to the wettest month.
| Month | Mean T | Abs. max | Abs. min | Precip. (mm) | Sunshine (h) | Frost days | Summer days |
|---|---|---|---|---|---|---|---|
| Jan | −6.7 °C | 3.0 °C | −17.4 °C | 268 | 125 | 31 | 0 |
| Feb | −7.4 °C | 3.5 °C | −18.1 °C | 220 | 130 | 28 | 0 |
| Mar | −5.6 °C | 4.0 °C | −16.2 °C | 254 | 153 | 30 | 0 |
| Apr | −3.0 °C | 6.2 °C | −12.9 °C | 176 | 159 | 26 | 0 |
| May | 1.0 °C | 10.6 °C | −7.9 °C | 224 | 160 | 19 | 0 |
| Jun | 4.5 °C | 15.2 °C | −4.2 °C | 242 | 157 | 10 | 0 |
| Jul | 6.5 °C | 16.6 °C | −1.6 °C | 278 | 165 | 5 | 0 |
| Aug | 6.9 °C | 16.5 °C | −2.0 °C | 266 | 168 | 4 | 0 |
| Sep | 3.6 °C | 13.2 °C | −5.3 °C | 214 | 155 | 12 | 0 |
| Oct | 1.1 °C | 10.7 °C | −9.4 °C | 193 | 158 | 17 | 0 |
| Nov | −3.2 °C | 7.1 °C | −13.7 °C | 204 | 117 | 26 | 0 |
| Dec | −5.9 °C | 3.7 °C | −16.5 °C | 291 | 110 | 30 | 0 |
| Year | −0.7 °C | 16.6 °C | −18.1 °C | 2833 | 1757 | 237 | 0 |
Source: MeteoSwiss open data (1991–2020 normals) — stations Säntis (0 km, 2501 m), Ebnat-Kappel (18 km, 623 m), Vaduz (19 km, 457 m), adjusted to the elevation of Säntis (2502 m) using a 0.55 °C/100 m lapse rate. Indicative, rounded values.
Passes & summits
- Weather Kronberg (5 km · 1663 m)
- Weather Hoher Kasten (9 km · 1795 m)
- Weather Chäserrugg (Churfirsten) (11 km · 2262 m)
- Weather Pragel Pass (45 km · 1550 m)
- Weather Ibergeregg Pass (53 km · 1406 m)
- Weather Klausen Pass (56 km · 1948 m)
Nearby municipalities
- Weather Wildhaus-Alt St. Johann (1 km)
- Weather Nesslau (3 km)
- Weather Gams (8 km)
- Weather Schwende-Rüte (8 km)
- Weather Appenzell (10 km)
- Weather Gonten (11 km)
- Weather Altstätten (11 km)
- Weather Urnäsch (11 km)
Passes & summits Weather Wildhaus-Alt St. Johann
Frequently asked questions about the weather: Säntis
Is the Säntis open?
The Säntis is usually accessible toute l'année. The official status depends on snow and roadworks (check TCS or the canton); the snow forecast above helps anticipate closures.
How cold is it at the Säntis?
Expect about 12 °C less than in the lowlands (mean lapse rate 0.6 °C per 100 m). The mean annual temperature at 2502 m is about −0.7 °C; the coldest month is February (−7.4 °C).
Can it snow at the Säntis in summer?
Yes: above 2000 m, snow can fall in any season during cold spells. Watch the freezing level and the forecast snowfall in the dedicated section.
What is the warmest month in Säntis?
The warmest month in Säntis is August, averaging 6.9 °C (1991–2020 normal). The coldest is February at −7.4 °C.
How much does it rain in Säntis per year?
Säntis receives about 2833 mm of precipitation a year. The wettest month is December (291 mm), the driest April (176 mm).
When is the best time to visit Säntis?
For warmth and sunshine: August (6.9 °C on average, 168 h of sun). The coldest month is February (−7.4 °C). Check the 15-day forecast above for your dates.