Swiss Alps Monthly Climate Averages

To help you choose the best time to travel, you can find climate data below on the weather in the Swiss Alps .


Month	Davos		Interlaken
Month	day	night	day	night

January	-0.2°C	-9.2°C	+3.1°C	-3.6°C
February	+0.9°C	-9.4°C	+5.1°C	-3°C
March	+3.8°C	-6.1°C	+10.1°C	+0.3°C
April	+7.2°C	-2.5°C	+14.1°C	+3.4°C
May	+12.4°C	+2°C	+18.8°C	+7.9°C
June	+15.5°C	+5°C	+21.9°C	+11.1°C
July	+18.1°C	+7.1°C	+24.4°C	+13.2°C
August	+17.4°C	+7°C	+23.5°C	+12.8°C
September	+14.1°C	+3.9°C	+19.3°C	+9.5°C
October	+10.9°C	+0.7°C	+14.4°C	+5.6°C
November	+4.2°C	-4.5°C	+7.7°C	+0.6°C
December	+0.4°C	-7.7°C	+3.8°C	-2.2°C

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Temperature in the Swiss Alps

The table shows that the hottest months in the Swiss Alps are July and August, during which the average daytime temperature reaches 24.4°C and the nighttime temperature falls to 13.2°C.

The coldest months are January and December, when the daily average temperature falls to - 0.2°C, and drops to - 9.2°C during the night.

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Precipitation

The largest amount of rain falls on average in August and July, up to 148mm, and the least in February and April — up to 70mm.