| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.2 °C | 6.9 °C | 23.88 mm |
| February | -3.4 °C | 9.3 °C | 32.26 mm |
| March | 1.6 °C | 14.9 °C | 59.69 mm |
| April | 6.6 °C | 20.2 °C | 78.23 mm |
| May | 12.9 °C | 25.4 °C | 122.94 mm |
| June | 18.5 °C | 31.2 °C | 123.44 mm |
| July | 20.9 °C | 33.8 °C | 98.3 mm |
| August | 20.1 °C | 32.9 °C | 92.96 mm |
| September | 15.4 °C | 28.7 °C | 66.8 mm |
| October | 8.4 °C | 21.9 °C | 75.18 mm |
| November | 1.6 °C | 14.3 °C | 36.07 mm |
| December | -3.7 °C | 7.8 °C | 32.77 mm |
| Annual | 7.8 °C | 20.6 °C | 842.52 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |