Biel/Bienne Weather Averages
Climate averages for Biel/Bienne based on 10 years of historical data.
Annual avg temp
10.1°C
Annual avg high
14.5°C
Annual avg low
6.1°C
Record high
36°C
Record low
-14°C
Annual rainfall
1281 mm
Rainy days
159
Sunshine
3.5h/day
Luftfeuchtigkeit
80%
Average Biel/Bienne temperatures by month
Avg high
Avg low
Average rainfall in Biel/Bienne by month
Rainfall (mm)
Sunshine hours in Biel/Bienne by month
Sunshine (h/day)
Humidity in Biel/Bienne by month
Average humidity
Month-by-month averages
| Month | Avg High | Avg Low | Rainfall | Sunshine |
|---|---|---|---|---|
| Wetter im Januar | 4°C | -2°C | 107 mm | 2.2h |
| Wetter im Februar | 7°C | -1°C | 73 mm | 3.0h |
| Wetter im März | 10°C | 1°C | 89 mm | 3.5h |
| Wetter im April | 14°C | 4°C | 99 mm | 3.8h |
| Wetter im Mai | 17°C | 8°C | 145 mm | 3.3h |
| Wetter im Juni | 23°C | 13°C | 141 mm | 4.1h |
| Wetter im Juli | 25°C | 15°C | 116 mm | 4.6h |
| Wetter im August | 25°C | 15°C | 114 mm | 4.8h |
| Wetter im September | 20°C | 11°C | 95 mm | 4.3h |
| Wetter im Oktober | 15°C | 7°C | 96 mm | 3.6h |
| Wetter im November | 9°C | 2°C | 99 mm | 2.5h |
| Wetter im Dezember | 5°C | 0°C | 107 mm | 2.4h |