| Record high, °C | 27 | 32 | 30 | 30 | 30 | 32 | 32 | 35 | 33 | 30 | 31 | 31 | 35 |
| Average high, °C | 22 | 22 | 22 | 22 | 22 | 23 | 25 | 25 | 25 | 23 | 23 | 23 | 23 |
| Average temperature, °C | 26 | 26 | 25 | 24 | 24 | 25 | 28 | 28 | 28 | 27 | 26 | 26 | 26 |
| Average low, °C | 16 | 16 | 14 | 13 | 12 | 13 | 14 | 15 | 16 | 16 | 16 | 16 | 15 |
| Record low, °C | 10 | 6 | 8 | 7 | 6 | 6 | 6 | 7 | 10 | 7 | 8 | 7 | 6 |
| Rain, days | 23 | 15 | 7 | 5 | 4 | 3 | 4 | 5 | 14 | 23 | 20 | 20 | 143 |
| Fog, days | 17 | 10 | 9 | 11 | 10 | 10 | 14 | 13 | 18 | 15 | 7 | 10 | 144 |
| Thunderstorms, days | 17 | 8 | 2 | 1 | 0 | 0 | 2 | 5 | 13 | 19 | 15 | 16 | 98 |
| Average precipitation, mm. | 119 | 48 | 12 | 4 | 2 | 1 | 2 | 13 | 91 | 140 | 111 | 111 | 654 |
| Relative humidity morning, % | 94 | 92 | 91 | 91 | 90 | 90 | 90 | 90 | 92 | 93 | 93 | 93 | 92 |
| Relative humidity evening, % | 73 | 65 | 59 | 54 | 49 | 45 | 46 | 48 | 58 | 69 | 64 | 65 | 58 |
| Wind speed, km/h | 14 | 17 | 19 | 20 | 22 | 22 | 20 | 19 | 16 | 16 | 17 | 17 | 18 |
| Day Length, часов | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 13 | 13 | 13 |
| Dew point, °C | 15 | 15 | 13 | 12 | 11 | 11 | 12 | 13 | 15 | 16 | 15 | 15 | 163 |
| Growing degree-day, °C | 467 | 482 | 450 | 431 | 431 | 424 | 551 | 533 | 551 | 500 | 482 | 482 | 5784 |
| Solar radiation, global, Mj/m2 | 18 | 15 | 14 | 13 | 14 | 17 | 20 | 21 | 20 | 19 | 19 | 19 | 17 |