The climate in Büren during September can be summarized as mild and reasonably dry.
September is in the fall / autumn in Büren and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 18°C (65°F), whilst at night 9°C (49°F) is normal.
| Daytime temperature | 18.1°C 64.6°F |
|---|---|
| Nightly temperature | 9.3°C 48.7°F |
| Average temperature | 13.7°C 56.7°F |
| Daily sunshine | 5 hrs |
| Avg rainfall | 62 mm 2.4 ins |
| Rainy days | 14 days |
| Sea temperature | 18.1°C 64.6°F |
| Humidity | 79% |
| Windspeed | 10.8kph 7 mph |
On average September is the 6th driest month of the year in Büren with around 62mm 2.4 inches of rain making it a reasonably dry 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 5 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 Büren in September 2025.
Best places to visit in September
| Hottest month: | July | 21.3°C 70.3°F |
|---|---|---|
| Driest month: | February | 52mm 2ins |
| Sunniest month: | August | 6.8hrs |
| Coldest month: | January | 2.2°C 36°F |
| Wettest month: | June | 84mm 3.3ins |