| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.5 °C | 7.9 °C | 72.64 mm |
| February | -2.8 °C | 10.4 °C | 66.04 mm |
| March | 1.4 °C | 15.6 °C | 106.17 mm |
| April | 6.3 °C | 21.1 °C | 132.84 mm |
| May | 11.8 °C | 25.4 °C | 129.79 mm |
| June | 16.9 °C | 30.1 °C | 107.19 mm |
| July | 18.9 °C | 32.3 °C | 102.36 mm |
| August | 18.1 °C | 31.9 °C | 84.33 mm |
| September | 13.8 °C | 27.9 °C | 111.51 mm |
| October | 7.2 °C | 21.8 °C | 96.01 mm |
| November | 1.7 °C | 15.1 °C | 100.08 mm |
| December | -2.7 °C | 9.4 °C | 72.64 mm |
| Annual | 7.2 °C | 20.7 °C | 1181.6 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 |