| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.7 °C | 7.4 °C | 117.35 mm |
| February | -2.2 °C | 9.7 °C | 112.01 mm |
| March | 1.2 °C | 14.8 °C | 132.33 mm |
| April | 5.8 °C | 20.6 °C | 121.41 mm |
| May | 11.2 °C | 24.7 °C | 108.71 mm |
| June | 15.6 °C | 28.2 °C | 132.08 mm |
| July | 17.9 °C | 29.6 °C | 134.87 mm |
| August | 17.1 °C | 29.3 °C | 98.3 mm |
| September | 13.5 °C | 26.7 °C | 95.76 mm |
| October | 6.7 °C | 20.8 °C | 72.9 mm |
| November | 0.9 °C | 14.6 °C | 97.54 mm |
| December | -1.7 °C | 9.2 °C | 136.91 mm |
| Annual | 6.9 °C | 19.6 °C | 1360.17 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 11 - May 20 |
| 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 |