Monthly Historical AveragesSion, VS
Average Temperature
High
-1°
Feels -4
Low
-10°
Feels -14
Average Precipitation
12 Days
20.7mm
69.4cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastTuesday, December 30, 2025
Day
9°Feels 8
Wind
8 km/h NW
Gust
12 km/h
Humidity
35%
P.O.P
0%
Night
-6°Feels -7
Wind
4 km/h E
Gust
6 km/h
Humidity
60%
P.O.P
0%
Historical AveragesDec 30
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity