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Precipitation
Temperature
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Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Colle di Gran San Bernardo, 23
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September
Average Temperature
High
12°
Feels 11
Low
2°
Feels 0
Average Precipitation
15 Days
Rain amount
105.1mm
Snow amount
2.7cm
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Daily Historical Averages
September 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
9°
11
10°
12
13°
13
14°
14
15°
15
17°
16
10°
17
5°
18
8°
19
12°
20
11°
21
13°
22
14°
23
14°
24
14°
25
26
27
28
29
30
Forecast
Thursday, September 10, 2026
Day
9°
Feels 9
Wind
6 km/h S
Gust
9 km/h
Humidity
62%
P.O.P
90%
Rain
~5 mm
Night
0°
Feels -2
Wind
7 km/h S
Gust
10 km/h
Humidity
94%
P.O.P
40%
Rain
~1 mm
Historical Averages
Sep 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.