Weather in Interlaken: August
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Average day temperature: | 64.1°F |
| Average night temperature: | 48.6°F | |
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Number of sunny days: | 14 days |
| Day length: | 13.4 - 14.9 hours | |
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Number of rainy days: | 9 days |
| Precipitation totals: | 5.1 in. | |
| more information | ||
14 days
forecast
forecast
| Interlaken |
weather in
September
September
| Interlaken |
Air temperature in August, °F
Show year:
2026
2025
2024
The highest day temperature during August of 2026 was 77°F. At the same time the lowest night temperature was 33°F. Daily and nightly averages during August were 65.3°F and 55.1°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in August is almost equal.
Precipitation total in August, in.
Precipitation total value in Interlaken in August is 5.3 in. Other months of the year show relatively similar values.
Wind speed in August, mph
The average wind speed value in August is 3.4 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 August is: 7.8.
Best time for vacation in Interlaken
Interlaken on a weather map
Places in Switzerland:
Name
°F
24 Hours Forecast
Interlaken
Local time: 15:53
September 17, thursday
1800
48°F
S
4 mph
4 mph
2100
52°F
NW
2 mph
2 mph
September 18, friday
0000
50°F
N
3 mph
3 mph
0300
50°F
N
4 mph
4 mph
0600
50°F
N
3 mph
3 mph
0900
43°F
E
1 mph
1 mph
1200
50°F
SE
4 mph
4 mph
1500
52°F
SE
4 mph
4 mph
