The climate in Langnau during September can be summarized as mild and a little damp.
September is in the fall / autumn in Langnau and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 9°C (47°F) is normal.
Daytime temperature | 17.1°C 62.7°F |
---|---|
Nightly temperature | 8.6°C 47.4°F |
Average temperature | 12.8°C 55°F |
Daily sunshine | 6 hrs |
Avg rainfall | 92 mm 3.6 ins |
Rainy days | 13 days |
Sea temperature | 21.1°C 70.1°F |
Humidity | 78% |
Windspeed | 7.2kph 5 mph |
On average September is the 5th wettest month of the year in Langnau with around 92mm 3.6 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 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 Langnau in September 2024.
Best places to visit in September
Hottest month: | July | 20.8°C 69.4°F |
---|---|---|
Driest month: | October | 66mm 2.6ins |
Sunniest month: | July | 7.8hrs |
Coldest month: | January | 1°C 33.8°F |
Wettest month: | August | 139mm 5.5ins |