| Record high, °C | 35 | 32 | 30 | 32 | 37 | 35 | 37 | 34 | 31 | 30 | 31 | 33 | 37 |
| Average high, °C | 24 | 25 | 26 | 27 | 28 | 28 | 28 | 27 | 26 | 25 | 23 | 23 | 26 |
| Average temperature, °C | 21 | 22 | 24 | 25 | 26 | 26 | 26 | 25 | 24 | 22 | 21 | 21 | 24 |
| Average low, °C | 20 | 21 | 22 | 23 | 25 | 25 | 25 | 24 | 23 | 21 | 20 | 20 | 22 |
| Record low, °C | 17 | 17 | 18 | 20 | 22 | 17 | 17 | 18 | 18 | 17 | 17 | 17 | 17 |
| Rain, days | 17 | 15 | 15 | 14 | 15 | 16 | 18 | 18 | 17 | 18 | 19 | 19 | 201 |
| Fog, days | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| Thunderstorms, days | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 3 |
| Average precipitation, mm. | 42 | 42 | 44 | 69 | 146 | 164 | 134 | 124 | 91 | 69 | 77 | 64 | 1066 |
| Relative humidity morning, % | 78 | 76 | 77 | 80 | 82 | 84 | 83 | 82 | 79 | 78 | 78 | 78 | 80 |
| Relative humidity evening, % | 70 | 70 | 72 | 73 | 74 | 76 | 76 | 75 | 72 | 71 | 71 | 71 | 73 |
| Wind speed, km/h | 20 | 19 | 19 | 20 | 19 | 19 | 20 | 19 | 19 | 19 | 20 | 22 | 20 |
| Day Length, часов | 12 | 13 | 13 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 12 | 12 | 13 |
| Dew point, °C | 17 | 18 | 19 | 21 | 22 | 22 | 22 | 21 | 20 | 17 | 17 | 16 | 232 |
| Growing degree-day, °C | 317 | 362 | 417 | 465 | 482 | 439 | 482 | 450 | 431 | 350 | 327 | 327 | 4849 |
| Solar radiation, global, Mj/m2 | 22 | 26 | 28 | 28 | 27 | 25 | 23 | 19 | 17 | 15 | 16 | 19 | 22 |