Sion Weather August

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


	average daily high	+26.1°C
	average daily low	+13.3°C

	daytime	14.7 h
	sunny / overcast hours	7.9 / 6.8
	average monthly precipitation	57 mm

Best time with the soft weather for the sightseeing and long walks in Sion are May, June, July, August, September.

Temperature in Sion

In August the average daily maximum in Sion is +26.1°C, and the minimum +13.3°C.

The hottest August day on record is +37.2°C, and the coldest +3.9°C.

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There are 14.7 hours of daylight in Sion in August. Out of these, on average 7.9 are sunny, which means there is quite a lot of sun.

The amount of precipitation in Sion in August is usually 57 mm, which may cause a change of plans on certain days.