The climate in Brienz during September can be summarized as mild and damp.
September is in the fall / autumn in Brienz and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 7°C (44°F) is normal.
Daytime temperature | 13.6°C 56.5°F |
---|---|
Nightly temperature | 6.6°C 43.9°F |
Average temperature | 10.1°C 50.2°F |
Daily sunshine | 6 hrs |
Avg rainfall | 119 mm 4.7 ins |
Rainy days | 14 days |
Sea temperature | 21.4°C 70.6°F |
Humidity | 78% |
Windspeed | 9.4kph 6 mph |
On average September is the 5th wettest month of the year in Brienz with around 119mm 4.7 inches of rain making it a damp time to visit. This rainfall is typically spread over 14 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 Brienz in September 2024.
Best places to visit in September
Hottest month: | July | 17°C 62.6°F |
---|---|---|
Driest month: | February | 85mm 3.3ins |
Sunniest month: | July | 7.4hrs |
Coldest month: | January | -1°C 30.2°F |
Wettest month: | August | 163mm 6.4ins |