The climate in Adelboden during September can be summarized as cool and wet.
September is in the fall / autumn in Adelboden and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a cool 10°C (49°F), whilst at night 3°C (38°F) is normal.
Daytime temperature | 9.5°C 49°F |
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Nightly temperature | 3.4°C 38°F |
Average temperature | 6.4°C 43.5°F |
Daily sunshine | 6.2 hrs |
Avg rainfall | 128 mm 5.1 ins |
Rainy days | 15 days |
Sea temperature | 21.1°C 70.1°F |
Humidity | 76% |
Windspeed | 13kph 8 mph |
On average September is the 6th wettest month of the year in Adelboden with around 128mm 5.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.2 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Adelboden in September 2024.
Best places to visit in September
Hottest month: | July | 12.3°C 54.1°F |
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Driest month: | February | 105mm 4.1ins |
Sunniest month: | July | 7.7hrs |
Coldest month: | January | -4°C 24.8°F |
Wettest month: | August | 165mm 6.5ins |