| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.6 °C | 6.8 °C | 56.64 mm |
| February | -2.8 °C | 9.4 °C | 56.39 mm |
| March | 2.1 °C | 14.7 °C | 95.5 mm |
| April | 7.1 °C | 19.9 °C | 131.57 mm |
| May | 12.7 °C | 24.3 °C | 164.34 mm |
| June | 17.8 °C | 29.1 °C | 128.27 mm |
| July | 20.1 °C | 31.8 °C | 98.04 mm |
| August | 19.1 °C | 31.7 °C | 92.96 mm |
| September | 14.5 °C | 27.6 °C | 117.86 mm |
| October | 8 °C | 21.3 °C | 105.41 mm |
| November | 2.2 °C | 14.3 °C | 94.49 mm |
| December | -2.6 °C | 8.7 °C | 71.12 mm |
| Annual | 7.8 °C | 20 °C | 1212.59 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 |