Month | Max. | Min. | Avg. |
---|---|---|---|
January | 3°C | -11°C | -4°C |
February | 7°C | -11°C | -5°C |
March | 7°C | -9°C | -1°C |
April | 15°C | -3°C | 6°C |
May | 17°C | 1°C | 9°C |
June | 20°C | 5°C | 13°C |
July | 25°C | 11°C | 18°C |
August | 24°C | 14°C | 19°C |
September | 24°C | 8°C | 17°C |
October | 20°C | 5°C | 12°C |
November | 15°C | -4°C | 6°C |
December | 9°C | -11°C | -2°C |