Month | Max. | Min. | Avg. |
---|---|---|---|
January | -8°C | -18°C | -13°C |
February | 1°C | -12°C | -5°C |
March | 3°C | -16°C | -6°C |
April | 9°C | 3°C | 6°C |
May | 20°C | 4°C | 10°C |
June | 31°C | 15°C | 23°C |
July | 31°C | 11°C | 21°C |
August | 23°C | 14°C | 18°C |
September | 21°C | 7°C | 14°C |
October | 17°C | 10°C | 13°C |
December | 2°C | -6°C | -2°C |