| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.2 °C | 7.7 °C | 72.64 mm |
| February | -2.6 °C | 10.3 °C | 65.79 mm |
| March | 1.7 °C | 15.3 °C | 105.66 mm |
| April | 6.7 °C | 20.7 °C | 130.05 mm |
| May | 12.2 °C | 25 °C | 128.78 mm |
| June | 17.2 °C | 29.7 °C | 106.43 mm |
| July | 19.2 °C | 32.1 °C | 103.38 mm |
| August | 18.3 °C | 31.7 °C | 86.11 mm |
| September | 14.1 °C | 27.7 °C | 105.66 mm |
| October | 7.4 °C | 21.7 °C | 95.25 mm |
| November | 1.9 °C | 14.9 °C | 100.33 mm |
| December | -2.5 °C | 9.3 °C | 75.44 mm |
| Annual | 7.5 °C | 20.5 °C | 1175.52 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 |