Month | Max. | Min. | Avg. |
---|---|---|---|
January | 4°C | -15°C | -5°C |
February | 9°C | -7°C | 1°C |
March | 14°C | -5°C | 3°C |
April | 20°C | -5°C | 7°C |
May | 21°C | 3°C | 12°C |
June | 27°C | 4°C | 16°C |
July | 29°C | 0°C | 17°C |
August | 29°C | 8°C | 18°C |
September | 27°C | 5°C | 15°C |
October | 18°C | -3°C | 8°C |
November | 10°C | -13°C | -1°C |
December | 10°C | -18°C | -4°C |
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