| Record high, °C | 13 | 10 | 7 | 7 | 7 | 6 | 9 | 7 | 7 | 13 | 17 | 18 | 18 |
| Average high, °C | 3 | -1 | -4 | -7 | -8 | -8 | -7 | -5 | 0 | 4 | 7 | 7 | -2 |
| Average temperature, °C | 1 | -3 | -7 | -10 | -11 | -11 | -11 | -8 | -3 | 1 | 4 | 4 | -5 |
| Average low, °C | 0 | -4 | -9 | -12 | -4 | -14 | -13 | -10 | -4 | 1 | 3 | 3 | -5 |
| Record low, °C | -8 | -16 | -24 | -29 | -32 | -34 | -36 | -27 | -17 | -6 | -1 | -3 | -36 |
| Rain, days | 6 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 6 | 9 | 10 | 40 |
| Snow, days | 7 | 10 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 5 | 1 | 2 | 92 |
| Fog, days | 8 | 6 | 5 | 5 | 6 | 7 | 7 | 6 | 8 | 13 | 17 | 13 | 97 |
| Thunderstorms, days | 1 | 5 | 7 | 7 | 8 | 7 | 7 | 5 | 2 | 0 | 0 | 0 | 46 |
| Average precipitation, mm. | 54 | 52 | 48 | 49 | 45 | 40 | 44 | 31 | 25 | 26 | 33 | 47 | 492 |
| Relative humidity, % | 82 | 80 | 79 | 80 | 80 | 80 | 81 | 80 | 82 | 83 | 85 | 84 | 81 |
| Relative humidity morning, % | 81 | 78 | 77 | 77 | 78 | 80 | 80 | 79 | 80 | 82 | 84 | 83 | 80 |
| Relative humidity evening, % | 78 | 78 | 77 | 77 | 78 | 80 | 79 | 77 | 78 | 79 | 80 | 79 | 78 |
| Wind speed, km/h | 17 | 18 | 20 | 21 | 21 | 20 | 19 | 18 | 15 | 14 | 15 | 14 | 18 |
| Monthly sunshine, часов | 36 | 14 | 0 | 0 | 0 | 9 | 49 | 84 | 97 | 101 | 103 | 65 | 559 |
| Day Length, часов | 16 | 8 | 1 | 0 | 0 | 4 | 13 | 22 | 24 | 24 | 24 | 22 | 13 |
| Dew point, °C | -2 | -7 | -10 | -13 | -14 | -14 | -5 | -12 | -6 | -2 | 1 | 1 | -83 |
| Atmosphere pressure, bar | 1003 | 1002 | 1001 | 979 | 1000 | 1001 | 1003 | 1008 | 1011 | 1007 | 1006 | 1006 | 12027 |
| Solar radiation, global, Mj/m2 | 5 | 1 | 0 | 0 | 0 | 1 | 3 | 8 | 15 | 19 | 17 | 11 | 7 |