| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.2 °C | 6.2 °C | 83.06 mm |
| February | -3.1 °C | 8.1 °C | 60.96 mm |
| March | 0.2 °C | 12.3 °C | 93.47 mm |
| April | 5.7 °C | 18.8 °C | 93.98 mm |
| May | 10.8 °C | 22.9 °C | 108.46 mm |
| June | 15.4 °C | 27.4 °C | 109.22 mm |
| July | 17.7 °C | 29.3 °C | 99.31 mm |
| August | 16.8 °C | 28.6 °C | 91.44 mm |
| September | 12.9 °C | 25.1 °C | 118.87 mm |
| October | 6.6 °C | 19.4 °C | 88.14 mm |
| November | 0.9 °C | 13.2 °C | 85.85 mm |
| December | -2.3 °C | 8 °C | 92.2 mm |
| Annual | 6.5 °C | 18.3 °C | 1124.96 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | 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 |