Weather in Sion in August

The weather in Sion in August varies radically. Daytime is relatively hot since temperatures get higher than 26 degrees, while the nights are much colder and there are no more than 14 degrees. Therefore, it is recommended to pack for both warm and chilly conditions
Avg Temp
14° - 26°
Avg Rainy Days
13
Avg Dry Days
18
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Sion in August

* The warmest temperature recorded in in August is 37°C
* The coldest temperature recorded in Sion in August is 4°C
* The average rainfall in Sion in August is 63 mm

Yearly Average for Sion

Max Temp
Min Temp
Rainy Days
Jan.
5°
(-3°)
9
Feb.
8°
(-2°)
8
March
14°
2°
9
April
17°
5°
10
May
22°
10°
12
June
25°
13°
12
July
27°
14°
12
August
26°
14°
13
Sep.
21°
10°
10
Oct.
17°
6°
10
Nov.
10°
1°
11
Dec.
5°
(-3°)
10

Average Temperature in Sion