Sion in August
Sion in August
Sion, Switzerland
Visiting Sion in August means experiencing the summer. During summer, Sion offers warm weather, long days, and outdoor activities.
Weather in Sion in August
Average highs around 27.8C and lows near 16.6C. 91.4mm average precipitation and about 12 rainy days. August typically sits between July and September conditions, so it is useful for travelers wanting a balanced window in Sion. Pack flexible layers for changing daytime and evening temperatures.
Temperature
August brings summer conditions in Sion, Switzerland. The average temperature is about 22.2C, with lows near 16.6C and highs around 27.8C.
Sunshine Hours
Sion, Switzerland usually gets around 11.6 hours of sunshine per day in August, with roughly 14.1 daylight hours available for sightseeing.
Rain
August sees around 91.4mm of rainfall over about 12 days. Rain can occur for around 5.2 hours per day on average.
Humidity
Humidity in August is generally moderate for Sion, Switzerland, especially when rainfall periods increase.
