| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.9 °C | 7.7 °C | 75.44 mm |
| February | -2.1 °C | 10.1 °C | 62.23 mm |
| March | 2.6 °C | 15 °C | 100.33 mm |
| April | 7.3 °C | 20.2 °C | 133.6 mm |
| May | 12.8 °C | 24.3 °C | 157.48 mm |
| June | 17.7 °C | 28.8 °C | 111.51 mm |
| July | 19.8 °C | 31.3 °C | 122.68 mm |
| August | 18.9 °C | 31.2 °C | 86.11 mm |
| September | 14.6 °C | 27.3 °C | 118.87 mm |
| October | 8.2 °C | 21.4 °C | 102.87 mm |
| November | 2.6 °C | 14.8 °C | 106.68 mm |
| December | -2 °C | 9.2 °C | 80.01 mm |
| Annual | 8 °C | 20.1 °C | 1257.81 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |