Weather in Zermatt: September
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Average day temperature: | 46.8°F |
| Average night temperature: | 34.3°F | |
 |
Number of sunny days: | 9 days |
| Day length: | 11.8 - 13.3 hours | |
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Number of days with precipitation: | 7 days |
| Precipitation totals: | 4.4 in. | |
| more information | ||
14 days
forecast
forecast
| Zermatt |
weather in
October
October
| Zermatt |
Air temperature in September, °F
Show year:
2026
2025
2024
The highest day temperature during September of 2026 was 60°F. At the same time the lowest night temperature was 32°F. Daily and nightly averages during September were 50.2°F and 37.3°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in September is almost equal.
Precipitation total in September, in.
Precipitation total value in Zermatt in September is 3.1 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 4.6 mph It makes September one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 6.7.
Best time for vacation in Zermatt
Zermatt on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Zermatt
Local time: 06:52
October 09, friday
0900
32°F
NW
4 mph
4 mph
1200
36°F
NW
4 mph
4 mph
1500
37°F
S
2 mph
2 mph
1800
34°F
SE
4 mph
4 mph
2100
30°F
S
3 mph
3 mph
October 10, saturday
0000
28°F
SE
4 mph
4 mph
0300
28°F
SE
4 mph
4 mph
0600
32°F
SE
5 mph
5 mph
