| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.2 °C | 5.3 °C | 84.33 mm |
| February | -4.2 °C | 7.4 °C | 76.45 mm |
| March | -0.6 °C | 12.8 °C | 101.09 mm |
| April | 4.9 °C | 19.7 °C | 99.82 mm |
| May | 10.7 °C | 24.4 °C | 113.79 mm |
| June | 15.8 °C | 28.6 °C | 104.14 mm |
| July | 17.8 °C | 30.3 °C | 109.47 mm |
| August | 16.9 °C | 30.1 °C | 79.25 mm |
| September | 12.7 °C | 26.9 °C | 80.77 mm |
| October | 6.2 °C | 20.6 °C | 74.17 mm |
| November | 0.2 °C | 13.3 °C | 67.56 mm |
| December | -2.7 °C | 7.5 °C | 83.31 mm |
| Annual | 6 °C | 18.9 °C | 1074.15 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 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 |