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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
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October
Average Temperature
High
9°
Feels 8
Low
0°
Feels -2
Average Precipitation
11 Days
Rain amount
61.6mm
Snow amount
7cm
Content continues below
Daily Historical Averages
October 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
17°
19
20°
20
20°
21
15°
22
13°
23
17°
24
14°
25
15°
26
17°
27
19°
28
18°
29
17°
30
17°
31
17°
Forecast
Sunday, October 18, 2026
Day
17°
Feels 16
Wind
18 km/h NE
Gust
27 km/h
Humidity
73%
P.O.P
60%
Rain
1-3 mm
Night
8°
Feels 7
Wind
15 km/h NE
Gust
23 km/h
Humidity
100%
P.O.P
40%
Rain
<1 mm
Historical Averages
Oct 18
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.