Switzerland
Weather in Bern through the year
The average of the weather stations Basel Binningen (66 km), Zuerich/Fluntern (97 km) and Col Du Grand St-Bernard (122 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | 3.2 °C | 2.7 °C – 4.0 °C |
| February | 5.4 °C | 4.1 °C – 6.8 °C |
| March | 9.2 °C | 6.9 °C – 11.2 °C |
| April | 13.0 °C | 11.3 °C – 14.7 °C |
| May | 17.1 °C | 14.9 °C – 19.5 °C |
| June | 21.5 °C | 19.6 °C – 23.1 °C |
| July | 23.4 °C | 22.9 °C – 24.1 °C |
| August | 23.1 °C | 21.2 °C – 23.9 °C |
| September | 18.7 °C | 15.9 °C – 21.0 °C |
| October | 13.5 °C | 10.9 °C – 15.7 °C |
| November | 7.1 °C | 4.5 °C – 10.5 °C |
| December | 4.0 °C | 3.7 °C – 4.4 °C |