Weather in Interlaken: September
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Average day temperature: | 57.0°F |
| Average night temperature: | 42.5°F | |
 |
Number of sunny days: | 13 days |
| Day length: | 11.7 - 13.3 hours | |
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Number of rainy days: | 7 days |
| Precipitation totals: | 3.5 in. | |
| more information | ||
14 days
forecast
forecast
| Interlaken |
weather in
October
October
| Interlaken |
Air temperature in September, °F
Show year:
2024
2023
2022
The highest day temperature during September of 2024 was 69°F. At the same time the lowest night temperature was 30°F. Day and night temperature averages during September were 52.0°F and 41.1°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 Interlaken in September is 3.7 in. Other months of the year show relatively similar values.
Wind speed in September, mph
The average wind speed value in September is 3.2 mph The wind's strength is relatively same during the whole 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: 7.1.
Best time for vacation in Interlaken
Interlaken on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Interlaken
Local time: 20:28
November 16, saturday
2100
34°F
N
3 mph
3 mph
November 17, sunday
0000
34°F
N
3 mph
3 mph
0300
32°F
N
3 mph
3 mph
0600
32°F
N
4 mph
4 mph
0900
36°F
N
3 mph
3 mph
1200
41°F
E
4 mph
4 mph
1500
39°F
SE
4 mph
4 mph
1800
34°F
SE
2 mph
2 mph
