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7 Days
14 Days
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Monthly
Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Sion, VS
Content continues below
July
Average Temperature
High
18°
Feels 17
Low
5°
Feels 4
Average Precipitation
17 Days
Rain amount
125.3mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
July 2026
S
M
T
W
T
F
S
1
27°
2
29°
3
31°
4
32°
5
33°
6
33°
7
34°
8
34°
9
34°
10
35°
11
36°
12
37°
13
36°
14
36°
15
34°
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Wednesday, July 1, 2026
Day
27°
Feels 28
Wind
24 km/h W
Gust
36 km/h
Humidity
56%
P.O.P
100%
Rain
~15 mm
Night
14°
Feels 14
Wind
20 km/h W
Gust
30 km/h
Humidity
92%
P.O.P
90%
Rain
1-3 mm
Historical Averages
Jul 1
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.