| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.4 °C | 8.6 °C | 99.06 mm |
| February | 1.2 °C | 11.3 °C | 110.24 mm |
| March | 5.4 °C | 16.4 °C | 133.86 mm |
| April | 10.6 °C | 21.9 °C | 143.51 mm |
| May | 16.2 °C | 26.7 °C | 129.79 mm |
| June | 20.7 °C | 31.2 °C | 101.09 mm |
| July | 22.3 °C | 32.4 °C | 94.74 mm |
| August | 21.1 °C | 31.8 °C | 83.82 mm |
| September | 16.9 °C | 29 °C | 86.11 mm |
| October | 10.6 °C | 23.3 °C | 104.39 mm |
| November | 4.9 °C | 16.1 °C | 116.59 mm |
| December | 1.1 °C | 10.4 °C | 137.92 mm |
| Annual | 10.9 °C | 21.6 °C | 1341.12 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| 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 | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |