| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.2 °C | 5.8 °C | 97.03 mm |
| February | -2.5 °C | 8.4 °C | 101.09 mm |
| March | 1.2 °C | 13.3 °C | 124.46 mm |
| April | 6.6 °C | 19.3 °C | 120.65 mm |
| May | 12.4 °C | 24.1 °C | 134.37 mm |
| June | 16.8 °C | 28.7 °C | 141.48 mm |
| July | 18.8 °C | 30.2 °C | 121.67 mm |
| August | 17.7 °C | 30.1 °C | 87.88 mm |
| September | 13.9 °C | 27.2 °C | 96.27 mm |
| October | 7.6 °C | 20.6 °C | 83.57 mm |
| November | 1.5 °C | 13.7 °C | 84.58 mm |
| December | -2 °C | 7.7 °C | 111.76 mm |
| Annual | 7.3 °C | 19.1 °C | 1304.81 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| 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 |