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The best time to visit St. Moritz
January, February, July, August and December — daytime highs -3–17°C. Every number on this page is measured, not guessed.
St. Moritz month by month
| Month | Day | Night | Wet days | |
|---|---|---|---|---|
| January | -3°C | -11°C | 13 | Best |
| February | 0°C | -9°C | 11 | Best |
| March | 2°C | -7°C | 12 | Shoulder |
| April | 5°C | -4°C | 12 | |
| May | 8°C | 0°C | 15 | |
| June | 15°C | 5°C | 13 | Shoulder |
| July | 17°C | 7°C | 14 | Best |
| August | 17°C | 7°C | 13 | Best |
| September | 13°C | 3°C | 11 | Shoulder |
| October | 8°C | 0°C | 11 | |
| November | 3°C | -6°C | 12 | Shoulder |
| December | 0°C | -8°C | 11 | Best |
The short version
Warmest: July, around 17°C by day. Coolest: January, around -3°C by day and -11°C at night. Wettest: May with about 15 wet days. Driest: February with about 11.
If you want fewer people: March, June, September, November sit right beside the best months. The weather is close and the crowds are not.
Book it for those months
Prices climb as the good months fill up.
Common questions
When is the best time to visit St. Moritz?
The best months are January, February, July, August and December, when daytime highs sit -3–17°C.
What is the hottest month in St. Moritz?
July, with daytime highs around 17°C.
What is the wettest month in St. Moritz?
May, with about 15 wet days. The driest is February with about 11.
When is the cheapest time to visit St. Moritz?
Prices follow the weather. The months either side of the best ones — March, June, September, November — are usually cheaper with similar conditions.
Temperatures and wet days are measured, not estimated: ERA5 reanalysis for 2021-2023, at St. Moritz, Grisons. Source: Open-Meteo. Hotel and activity links are partner links — the price you pay is the same.