| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.5 °C | 6.7 °C | 101.09 mm |
| February | -2.1 °C | 9.1 °C | 105.66 mm |
| March | 1.8 °C | 14.2 °C | 128.78 mm |
| April | 7.2 °C | 20 °C | 121.92 mm |
| May | 12.8 °C | 24.6 °C | 140.97 mm |
| June | 17.1 °C | 29.3 °C | 124.71 mm |
| July | 19.1 °C | 30.8 °C | 125.73 mm |
| August | 18.3 °C | 30.1 °C | 96.52 mm |
| September | 14.3 °C | 27.1 °C | 99.31 mm |
| October | 7.7 °C | 21.4 °C | 91.44 mm |
| November | 2.2 °C | 14.1 °C | 94.23 mm |
| December | -1.2 °C | 8.7 °C | 120.4 mm |
| Annual | 7.8 °C | 19.7 °C | 1350.76 mm |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |