Month | Max. | Min. | Avg. |
---|---|---|---|
January | 9°C | -17°C | -4°C |
February | 16°C | -10°C | 1°C |
March | 18°C | -12°C | 3°C |
April | 23°C | -4°C | 8°C |
May | 26°C | 4°C | 15°C |
June | 29°C | 6°C | 18°C |
July | 28°C | 0°C | 19°C |
August | 29°C | 8°C | 19°C |
September | 31°C | -1°C | 17°C |
October | 29°C | 2°C | 12°C |
November | 15°C | -10°C | 3°C |
December | 12°C | -11°C | 3°C |