| Record high, °C | 37 | 41 | 37 | 41 | 37 | 40 | 37 | 37 | 37 | 35 | 34 | 31 | 41 |
| Average high, °C | 28 | 29 | 30 | 30 | 30 | 30 | 30 | 30 | 28 | 27 | 27 | 27 | 29 |
| Average temperature, °C | 26 | 26 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 26 | 25 | 25 | 27 |
| Average low, °C | 23 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 23 | 23 | 24 |
| Record low, °C | 19 | 18 | 20 | 21 | 18 | 20 | 22 | 22 | 21 | 19 | 18 | 18 | 18 |
| Rain, days | 12 | 9 | 7 | 7 | 6 | 6 | 5 | 6 | 0 | 23 | 22 | 18 | 121 |
| Fog, days | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 5 |
| Thunderstorms, days | 1 | 2 | 2 | 3 | 2 | 2 | 1 | 1 | 2 | 0 | 0 | 1 | 17 |
| Average precipitation, mm. | 240 | 140 | 90 | 120 | 110 | 100 | 120 | 230 | 420 | 500 | 430 | 320 | 2820 |
| Relative humidity, % | 82 | 81 | 81 | 80 | 80 | 79 | 81 | 83 | 84 | 85 | 84 | 83 | 82 |
| Relative humidity morning, % | 83 | 80 | 78 | 79 | 79 | 79 | 80 | 82 | 85 | 87 | 87 | 85 | 82 |
| Relative humidity evening, % | 79 | 77 | 76 | 74 | 73 | 72 | 74 | 77 | 82 | 83 | 82 | 81 | 78 |
| Wind speed, km/h | 9 | 9 | 6 | 6 | 8 | 8 | 8 | 6 | 4 | 8 | 9 | 9 | 8 |
| Day Length, часов | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
| Dew point, °C | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 273 |
| Growing degree-day, °C | 483 | 525 | 533 | 551 | 560 | 502 | 551 | 525 | 525 | 483 | 482 | 482 | 6204 |
| Solar radiation, global, Mj/m2 | 21 | 22 | 22 | 19 | 19 | 19 | 20 | 20 | 19 | 17 | 17 | 19 | 20 |