| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.9 °C | 5.4 °C | 100.08 mm |
| February | -3.7 °C | 7.7 °C | 91.69 mm |
| March | -0.4 °C | 12.4 °C | 107.7 mm |
| April | 4.5 °C | 19.2 °C | 114.55 mm |
| May | 9.9 °C | 23.3 °C | 131.32 mm |
| June | 14.5 °C | 26.8 °C | 115.57 mm |
| July | 16.7 °C | 28.4 °C | 136.4 mm |
| August | 16 °C | 27.9 °C | 102.11 mm |
| September | 12.5 °C | 25.1 °C | 86.11 mm |
| October | 5.6 °C | 19.2 °C | 76.96 mm |
| November | 0.1 °C | 12.7 °C | 79.76 mm |
| December | -2.7 °C | 7.3 °C | 101.6 mm |
| Annual | 5.7 °C | 18 °C | 1243.85 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 | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |