| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 7.4 °C | 25.91 mm |
| February | -2.8 °C | 9.9 °C | 36.58 mm |
| March | 2.3 °C | 15.5 °C | 68.33 mm |
| April | 7.5 °C | 20.7 °C | 93.22 mm |
| May | 13.7 °C | 25.4 °C | 139.95 mm |
| June | 19.2 °C | 30.8 °C | 137.67 mm |
| July | 21.6 °C | 33.5 °C | 105.16 mm |
| August | 20.6 °C | 32.8 °C | 104.14 mm |
| September | 15.9 °C | 28.8 °C | 73.91 mm |
| October | 8.9 °C | 22.1 °C | 85.85 mm |
| November | 2.4 °C | 15.1 °C | 49.02 mm |
| December | -3.1 °C | 8.4 °C | 37.59 mm |
| Annual | 8.5 °C | 20.9 °C | 957.33 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 | Exceptional Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |