| Month | Max. | Min. | Avg. |
|---|---|---|---|
| January | 8°C | -7°C | 1°C |
| February | 13°C | 0°C | 5°C |
| March | 19°C | -1°C | 7°C |
| April | 24°C | -1°C | 9°C |
| May | 24°C | 3°C | 15°C |
| June | 29°C | 7°C | 16°C |
| July | 31°C | 0°C | 18°C |
| August | 31°C | 11°C | 19°C |
| September | 30°C | 10°C | 19°C |
| October | 23°C | 4°C | 11°C |
| November | 13°C | -5°C | 5°C |
| December | 9°C | -4°C | 3°C |
|
|
|
