| Month | Max. | Min. | Avg. |
|---|---|---|---|
| January | 11°C | -9°C | 1°C |
| February | 13°C | 0°C | 7°C |
| March | 22°C | 0°C | 8°C |
| April | 25°C | -3°C | 10°C |
| May | 23°C | 5°C | 14°C |
| June | 31°C | 7°C | 18°C |
| July | 31°C | 9°C | 19°C |
| August | 33°C | 11°C | 21°C |
| September | 31°C | 7°C | 17°C |
| October | 26°C | 0°C | 12°C |
| November | 14°C | -8°C | 5°C |
| December | 9°C | -19°C | 2°C |
|
|
|
