| Month | Max. | Min. | Avg. |
|---|---|---|---|
| January | 0°C | -36°C | -16°C |
| February | 3°C | -35°C | -15°C |
| March | 3°C | -23°C | -6°C |
| April | 15°C | -8°C | 2°C |
| May | 25°C | -2°C | 10°C |
| June | 31°C | 4°C | 18°C |
| July | 32°C | 12°C | 21°C |
| August | 29°C | 9°C | 17°C |
| September | 24°C | -1°C | 11°C |
| October | 20°C | -8°C | 6°C |
| November | 8°C | -13°C | -4°C |
| December | 1°C | -36°C | -15°C |
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