| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.3 °C | 6.9 °C | 102.62 mm |
| February | -3.1 °C | 9.2 °C | 100.08 mm |
| March | 0.4 °C | 14.5 °C | 116.84 mm |
| April | 5.4 °C | 20.8 °C | 111.51 mm |
| May | 11.3 °C | 24.9 °C | 117.6 mm |
| June | 15.8 °C | 28.6 °C | 120.9 mm |
| July | 18.2 °C | 30.1 °C | 137.41 mm |
| August | 17.7 °C | 29.8 °C | 103.63 mm |
| September | 13.9 °C | 27.1 °C | 86.61 mm |
| October | 6.8 °C | 21.2 °C | 78.99 mm |
| November | 0.8 °C | 14.7 °C | 84.58 mm |
| December | -2.2 °C | 8.9 °C | 121.16 mm |
| Annual | 6.7 °C | 19.7 °C | 1281.93 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |