| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.7 °C | 10.2 °C | 88.65 mm |
| February | 0.3 °C | 12.8 °C | 73.91 mm |
| March | 4.6 °C | 17.7 °C | 112.01 mm |
| April | 9.4 °C | 22.7 °C | 122.43 mm |
| May | 15.1 °C | 26.6 °C | 145.54 mm |
| June | 19.9 °C | 31.2 °C | 110.24 mm |
| July | 21.9 °C | 33.8 °C | 91.19 mm |
| August | 21.2 °C | 33.7 °C | 90.93 mm |
| September | 17.1 °C | 29.8 °C | 104.65 mm |
| October | 10.2 °C | 23.9 °C | 101.6 mm |
| November | 4.2 °C | 17.2 °C | 112.52 mm |
| December | -0.1 °C | 11.5 °C | 99.31 mm |
| Annual | 10.2 °C | 22.6 °C | 1252.98 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |