| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.1 °C | 7.1 °C | 93.22 mm |
| February | -2.8 °C | 9.6 °C | 87.63 mm |
| March | 0.7 °C | 14.6 °C | 108.2 mm |
| April | 5.6 °C | 20.8 °C | 109.22 mm |
| May | 11.1 °C | 24.8 °C | 119.89 mm |
| June | 15.7 °C | 28.3 °C | 115.06 mm |
| July | 18.3 °C | 29.9 °C | 139.45 mm |
| August | 17.7 °C | 29.5 °C | 102.36 mm |
| September | 13.9 °C | 26.7 °C | 80.52 mm |
| October | 6.8 °C | 21.2 °C | 74.93 mm |
| November | 0.8 °C | 14.6 °C | 75.18 mm |
| December | -1.9 °C | 9.1 °C | 109.98 mm |
| Annual | 6.8 °C | 19.7 °C | 1215.64 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| 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 |