| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.7 °C | 5.7 °C | 94.74 mm |
| February | -2.3 °C | 8.2 °C | 92.96 mm |
| March | 1.9 °C | 13.6 °C | 119.63 mm |
| April | 7.5 °C | 19.9 °C | 126.24 mm |
| May | 13.2 °C | 24.5 °C | 134.87 mm |
| June | 17.7 °C | 28.8 °C | 124.97 mm |
| July | 19.7 °C | 30.6 °C | 110.74 mm |
| August | 18.9 °C | 30.3 °C | 87.12 mm |
| September | 14.9 °C | 27.2 °C | 90.93 mm |
| October | 8.4 °C | 20.9 °C | 94.49 mm |
| November | 2.5 °C | 13.7 °C | 93.73 mm |
| December | -1.4 °C | 7.8 °C | 110.49 mm |
| Annual | 8.1 °C | 19.3 °C | 1280.91 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 |