| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.5 °C | 6.2 °C | 39.62 mm |
| February | -2.5 °C | 9.1 °C | 47.5 mm |
| March | 2.3 °C | 14.6 °C | 80.52 mm |
| April | 7.6 °C | 19.9 °C | 125.48 mm |
| May | 13.4 °C | 24.6 °C | 176.02 mm |
| June | 18.6 °C | 29.6 °C | 154.43 mm |
| July | 20.9 °C | 32.2 °C | 113.28 mm |
| August | 19.7 °C | 31.9 °C | 91.95 mm |
| September | 15.1 °C | 27.6 °C | 120.9 mm |
| October | 8.4 °C | 21.3 °C | 95.25 mm |
| November | 2.3 °C | 14.2 °C | 75.44 mm |
| December | -2.5 °C | 8.1 °C | 59.44 mm |
| Annual | 8.2 °C | 19.9 °C | 1179.83 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 50-75 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 |