Month | Max. | Min. | Avg. |
---|---|---|---|
January | 9°C | -12°C | -1°C |
February | 11°C | -1°C | 5°C |
March | 20°C | -3°C | 7°C |
April | 23°C | -5°C | 9°C |
May | 26°C | 4°C | 14°C |
June | 29°C | 6°C | 17°C |
July | 32°C | 0°C | 18°C |
August | 30°C | 10°C | 19°C |
September | 30°C | 4°C | 16°C |
October | 23°C | 1°C | 10°C |
November | 13°C | -12°C | 3°C |
December | 9°C | -11°C | 1°C |