| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.1 °C | 8.1 °C | 67.82 mm |
| February | -2.2 °C | 10.7 °C | 57.66 mm |
| March | 2.5 °C | 15.8 °C | 94.74 mm |
| April | 7.6 °C | 21.2 °C | 127.51 mm |
| May | 13.1 °C | 24.8 °C | 164.08 mm |
| June | 18.1 °C | 29.2 °C | 115.06 mm |
| July | 20.4 °C | 32.1 °C | 96.01 mm |
| August | 19.3 °C | 31.9 °C | 84.58 mm |
| September | 14.8 °C | 27.7 °C | 103.12 mm |
| October | 8.2 °C | 21.9 °C | 102.11 mm |
| November | 2.4 °C | 15.5 °C | 91.19 mm |
| December | -2.3 °C | 9.7 °C | 74.68 mm |
| Annual | 8.2 °C | 20.7 °C | 1178.56 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 |