| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.5 °C | 4.4 °C | 73.41 mm |
| February | -2.7 °C | 7.4 °C | 62.74 mm |
| March | 2.3 °C | 13.2 °C | 90.93 mm |
| April | 8.2 °C | 19.6 °C | 129.54 mm |
| May | 14.2 °C | 24.6 °C | 134.62 mm |
| June | 19.1 °C | 29.6 °C | 128.02 mm |
| July | 21.2 °C | 31.3 °C | 102.11 mm |
| August | 20.1 °C | 30.7 °C | 88.14 mm |
| September | 15.6 °C | 27.1 °C | 88.39 mm |
| October | 9.5 °C | 20.6 °C | 82.04 mm |
| November | 2.9 °C | 12.7 °C | 97.03 mm |
| December | -1.8 °C | 6.8 °C | 73.41 mm |
| Annual | 8.7 °C | 19 °C | 1150.38 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 |