Month | Max. | Min. | Avg. |
---|---|---|---|
January | 9°C | -14°C | -2°C |
February | 16°C | -10°C | 4°C |
March | 21°C | -4°C | 7°C |
April | 25°C | -1°C | 11°C |
May | 29°C | 5°C | 18°C |
June | 33°C | 8°C | 21°C |
July | 35°C | 11°C | 23°C |
August | 34°C | 9°C | 22°C |
September | 35°C | 5°C | 20°C |
October | 31°C | 3°C | 15°C |
November | 19°C | -6°C | 6°C |
December | 16°C | -4°C | 5°C |