| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.3 °C | 4.8 °C | 68.83 mm |
| February | -2.6 °C | 7.7 °C | 60.71 mm |
| March | 2.3 °C | 13.5 °C | 90.93 mm |
| April | 8.3 °C | 19.9 °C | 119.38 mm |
| May | 14.2 °C | 24.8 °C | 132.84 mm |
| June | 19.3 °C | 29.6 °C | 117.35 mm |
| July | 21.4 °C | 31.5 °C | 103.12 mm |
| August | 20.3 °C | 30.8 °C | 92.46 mm |
| September | 15.8 °C | 27.2 °C | 83.57 mm |
| October | 9.5 °C | 20.7 °C | 87.63 mm |
| November | 3.1 °C | 12.9 °C | 91.95 mm |
| December | -1.6 °C | 7.1 °C | 69.85 mm |
| Annual | 8.8 °C | 19.2 °C | 1118.62 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 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |