| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5 °C | 5.1 °C | 82.55 mm |
| February | -3.9 °C | 7.3 °C | 77.47 mm |
| March | -0.2 °C | 12.7 °C | 102.11 mm |
| April | 5.3 °C | 19.7 °C | 100.33 mm |
| May | 10.9 °C | 24.2 °C | 115.32 mm |
| June | 15.8 °C | 28.3 °C | 103.38 mm |
| July | 17.9 °C | 30.2 °C | 112.52 mm |
| August | 17 °C | 29.7 °C | 80.01 mm |
| September | 12.9 °C | 26.7 °C | 80.77 mm |
| October | 6.4 °C | 20.4 °C | 75.18 mm |
| November | 0.7 °C | 13.2 °C | 70.36 mm |
| December | -2.5 °C | 7.3 °C | 84.07 mm |
| Annual | 6.3 °C | 18.7 °C | 1084.07 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 100-125 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 |