Month | Max. | Min. | Avg. |
---|---|---|---|
January | 4°C | -9°C | -3°C |
February | 8°C | -10°C | -3°C |
March | 7°C | -8°C | -1°C |
April | 15°C | -1°C | 7°C |
May | 18°C | 2°C | 11°C |
June | 22°C | 7°C | 16°C |
July | 28°C | 11°C | 20°C |
August | 27°C | 17°C | 22°C |
September | 27°C | 11°C | 19°C |
October | 23°C | 3°C | 13°C |
November | 18°C | -4°C | 6°C |
December | 11°C | -12°C | -1°C |