Grisons Monthly Climate Averages

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


Month	St. Moritz		Davos
Month	day	night	day	night

January	-1.6°C	-16.3°C	-0.2°C	-9.2°C
February	+0.5°C	-16.4°C	+0.9°C	-9.4°C
March	+3.7°C	-10.4°C	+3.8°C	-6.1°C
April	+7.4°C	-4.7°C	+7.2°C	-2.5°C
May	+12.9°C	-0.1°C	+12.4°C	+2°C
June	+16.4°C	+2.5°C	+15.5°C	+5°C
July	+19.3°C	+4.3°C	+18.1°C	+7.1°C
August	+18.7°C	+4°C	+17.4°C	+7°C
September	+14.9°C	+1°C	+14.1°C	+3.9°C
October	+10.9°C	-2.9°C	+10.9°C	+0.7°C
November	+3.7°C	-8.9°C	+4.2°C	-4.5°C
December	-1.2°C	-13.8°C	+0.4°C	-7.7°C

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Temperature in Grisons

The table shows that the hottest months in Grisons are July and August, during which the average daytime temperature reaches 19.3°C and the nighttime temperature falls to 7.1°C.

The coldest months are January and December, when the daily average temperature falls to - 1.6°C, and drops to - 16.3°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 March — up to 56mm.