| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.8 °C | 10.9 °C | 90.93 mm |
| February | 0.7 °C | 13.1 °C | 79.76 mm |
| March | 4.4 °C | 17.3 °C | 96.27 mm |
| April | 9.2 °C | 22.3 °C | 89.66 mm |
| May | 14.1 °C | 26.2 °C | 92.96 mm |
| June | 18.6 °C | 30.1 °C | 108.2 mm |
| July | 20.6 °C | 31.9 °C | 92.46 mm |
| August | 20 °C | 31 °C | 107.95 mm |
| September | 16.7 °C | 28.1 °C | 98.81 mm |
| October | 9.9 °C | 22.7 °C | 81.79 mm |
| November | 3.9 °C | 16.9 °C | 75.44 mm |
| December | 0.7 °C | 12.3 °C | 93.47 mm |
| Annual | 49.7 °C | 71.4 °C | 43.61 mm |
| Average First Frost Date | Dec. 1 - Dec. 10 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |