| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.8 °C | 9.7 °C | 94.74 mm |
| February | -0.1 °C | 12.7 °C | 88.9 mm |
| March | 4 °C | 17.6 °C | 119.89 mm |
| April | 8.7 °C | 22.6 °C | 130.81 mm |
| May | 14.2 °C | 26.9 °C | 138.94 mm |
| June | 18.8 °C | 31.1 °C | 100.84 mm |
| July | 20.8 °C | 33.7 °C | 95.76 mm |
| August | 20.3 °C | 33.6 °C | 96.01 mm |
| September | 16.1 °C | 29.8 °C | 98.81 mm |
| October | 9.4 °C | 23.8 °C | 104.39 mm |
| November | 3.6 °C | 16.4 °C | 121.92 mm |
| December | -0.4 °C | 11.1 °C | 114.55 mm |
| Annual | 9.5 °C | 22.4 °C | 1305.56 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |