| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -2.2 °C | 8.4 °C | 134.11 mm |
| February | -0.7 °C | 10.9 °C | 141.22 mm |
| March | 2.8 °C | 15.9 °C | 139.19 mm |
| April | 7.4 °C | 21.3 °C | 145.29 mm |
| May | 12.8 °C | 25.7 °C | 121.16 mm |
| June | 17.3 °C | 29.2 °C | 119.89 mm |
| July | 19.5 °C | 30.8 °C | 168.4 mm |
| August | 18.8 °C | 30.6 °C | 109.98 mm |
| September | 15.3 °C | 27.8 °C | 102.62 mm |
| October | 8.6 °C | 21.8 °C | 88.39 mm |
| November | 2.6 °C | 15.3 °C | 122.17 mm |
| December | -0.3 °C | 10.2 °C | 164.08 mm |
| Annual | 8.5 °C | 20.7 °C | 1556.5 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 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |