Best year time to visit St. Moritz

General weather information about St. Moritz

Average annual temperature is 2.4 °C

Absolute maximum temperature: 25.1 °C

Absolute minimum temperature: -22.0 °C

Number of sunny days: 143 days

Number of rainy days: 127 days

Number of snow days: 95 days

Look at detailed online map of St. Moritz

* Weather data for St. Moritz Switzerland is based on climate observations for 2026 year

St. Moritz air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	4.1	7.1	7.5	9.1	14.0	18.5	23.3	25.1	23.4	16.9	6.2	8.1
Average daytime temperature (°C)	-2.8	0.4	2.1	2.7	8.5	13.5	17.0	16.8	15.8	9.5	0.4	0.5
Average temperature (°C)	-6.3	-4.9	-2.0	-0.9	4.7	8.2	11.5	11.7	9.5	4.5	-3.4	-4.4
Average night temperature (°C)	-9.7	-9.1	-6.4	-5.4	0.8	2.8	5.7	6.7	4.0	-0.2	-8.8	-9.2
Absolute minimum temperature (°C)	-15.7	-16.4	-11.5	-14.3	-1.8	-0.2	-2.4	-1.3	-5.6	-7.5	-19.1	-22.0

St. Moritz monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	8.0
Daylight mean duration (h)	9.1	10.3	11.9	13.6	15.0	15.8	15.4	14.1	12.6	10.9	9.4	8.7
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	5.0	7.4	7.9	8.3	9.6	12.7	12.6	10.1	9.7	7.3	4.4	4.3
Precipitation (mm)	45	21	64	92	85	18	74	141	92	211	111	152
Sunny days	11	16	11	8	8	15	8	11	19	15	6	15
Rainy days	1	2	4	6	16	15	23	20	10	15	8	7
Snow days	19	10	16	16	7	0	0	0	1	1	16	9

St. Moritz - weather forecast by months

St. Moritz weather in january St. Moritz weather in february St. Moritz weather in march St. Moritz weather in april St. Moritz weather in may St. Moritz weather in june St. Moritz weather in july St. Moritz weather in august St. Moritz weather in september St. Moritz weather in october St. Moritz weather in november St. Moritz weather in december

Best time to visit St. Moritz:

The best time to visit St. Moritz during the most sunny months:

June — 12.7(h)
July — 12.6(h)

Months with the longest average daylight duration in St. Moritz:

June — 15.8(h)
July — 15.4(h)

The largest precipitation sum in St. Moritz is at

August — 141(mm)

October — 211(mm)

December — 152(mm)

Weather forecast in the closest to St. Moritz admin centers