Month | Max. | Min. | Avg. |
---|---|---|---|
January | 6°C | -14°C | -3°C |
February | 11°C | -11°C | -1°C |
March | 11°C | -9°C | 2°C |
April | 18°C | -4°C | 6°C |
May | 27°C | 6°C | 14°C |
June | 31°C | 8°C | 18°C |
July | 30°C | 0°C | 21°C |
August | 29°C | 10°C | 20°C |
September | 33°C | 4°C | 17°C |
October | 30°C | 0°C | 13°C |
November | 13°C | -7°C | 2°C |
December | 9°C | -9°C | 1°C |