| Avg. temp. |
Sunshine daily avg. |
Rainfall | Humidity | |
| Jan | -9.3 | 1 | 31 | 57 |
| Feb | -5.7 | 2.1 | 28 | 54 |
| Mar | 0.1 | 3.6 | 33 | 55 |
| Apr | 10.2 | 5.4 | 35 | 54 |
| May | 18.7 | 7.8 | 52 | 49 |
| Jun | 21 | 8.5 | 67 | 51 |
| Jul | 22.8 | 8.3 | 74 | 54 |
| Aug | 22 | 7 | 74 | 53 |
| Sep | 16.3 | 4.5 | 58 | 55 |
| Oct | 9 | 2.4 | 51 | 66 |
| Nov | 1.5 | 1.1 | 36 | 70 |
| Dec | -4.5 | 0.6 | 36 | 69 |
| coldest | hottest | ||||