| Record high, °C | 40 | 40 | 40 | 37 | 35 | 40 | 37 | 36 | 38 | 35 | 41 | 43 | 43 |
| Average high, °C | 30 | 30 | 29 | 28 | 27 | 27 | 27 | 28 | 28 | 30 | 30 | 30 | 29 |
| Average temperature, °C | 27 | 26 | 25 | 24 | 24 | 24 | 25 | 25 | 26 | 27 | 27 | 27 | 26 |
| Average low, °C | 24 | 23 | 22 | 21 | 21 | 21 | 21 | 22 | 23 | 24 | 25 | 25 | 23 |
| Record low, °C | 20 | 20 | 18 | 12 | 12 | 15 | 15 | 17 | 18 | 20 | 22 | 20 | 12 |
| Fog, days | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 13 |
| Thunderstorms, days | 6 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 4 | 4 | 24 |
| Average precipitation, mm. | 121 | 133 | 98 | 55 | 52 | 43 | 46 | 71 | 159 | 97 | 78 | 92 | 1045 |
| Relative humidity morning, % | 87 | 88 | 88 | 87 | 86 | 85 | 85 | 83 | 85 | 85 | 84 | 85 | 86 |
| Relative humidity evening, % | 75 | 75 | 73 | 72 | 69 | 69 | 71 | 71 | 75 | 76 | 74 | 74 | 73 |
| Wind speed, km/h | 19 | 17 | 19 | 20 | 20 | 22 | 19 | 19 | 19 | 19 | 17 | 17 | 19 |
| Day Length, часов | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 13 | 14 | 14 | 14 | 13 | 13 |
| Dew point, °C | 23 | 23 | 22 | 20 | 20 | 19 | 20 | 21 | 22 | 23 | 23 | 23 | 259 |
| Growing degree-day, °C | 500 | 482 | 450 | 431 | 431 | 392 | 465 | 450 | 482 | 500 | 517 | 517 | 5616 |
| Solar radiation, global, Mj/m2 | 19 | 17 | 15 | 14 | 15 | 17 | 19 | 21 | 21 | 21 | 21 | 20 | 18 |