| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.7 °C | 4.5 °C | 68.58 mm |
| February | -2.8 °C | 7.5 °C | 61.47 mm |
| March | 2.1 °C | 13.1 °C | 89.41 mm |
| April | 8.1 °C | 19.8 °C | 122.68 mm |
| May | 13.9 °C | 24.8 °C | 134.62 mm |
| June | 18.9 °C | 29.7 °C | 124.21 mm |
| July | 21 °C | 31.7 °C | 111.51 mm |
| August | 19.9 °C | 30.9 °C | 99.82 mm |
| September | 15.2 °C | 27.2 °C | 85.85 mm |
| October | 8.8 °C | 20.9 °C | 83.06 mm |
| November | 2.7 °C | 13.2 °C | 93.47 mm |
| December | -2.3 °C | 6.9 °C | 71.12 mm |
| Annual | 8.4 °C | 19.2 °C | 1145.8 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| 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 |