| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.4 °C | 6.8 °C | 86.61 mm |
| February | -0.7 °C | 9.7 °C | 96.77 mm |
| March | 3.7 °C | 14.9 °C | 119.38 mm |
| April | 9.2 °C | 21.2 °C | 141.73 mm |
| May | 14.9 °C | 26.1 °C | 129.79 mm |
| June | 19.8 °C | 30.5 °C | 87.12 mm |
| July | 21.6 °C | 31.9 °C | 101.09 mm |
| August | 20.3 °C | 31.3 °C | 75.95 mm |
| September | 15.9 °C | 28.2 °C | 85.6 mm |
| October | 9.2 °C | 22.3 °C | 102.11 mm |
| November | 3.7 °C | 14.6 °C | 116.33 mm |
| December | -0.6 °C | 8.6 °C | 116.08 mm |
| Annual | 9.6 °C | 20.5 °C | 1258.56 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 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |