| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.3 °C | 9.7 °C | 21.08 mm |
| February | -3.7 °C | 11.4 °C | 26.42 mm |
| March | 1.2 °C | 16.8 °C | 48.01 mm |
| April | 6.1 °C | 21.6 °C | 67.06 mm |
| May | 12.1 °C | 26.5 °C | 102.87 mm |
| June | 17.9 °C | 31.7 °C | 86.36 mm |
| July | 20.2 °C | 34.6 °C | 60.2 mm |
| August | 19.3 °C | 34.2 °C | 70.1 mm |
| September | 14.8 °C | 29.8 °C | 59.44 mm |
| October | 7.4 °C | 22.9 °C | 66.04 mm |
| November | 0.6 °C | 16.1 °C | 31.5 mm |
| December | -4.4 °C | 9.9 °C | 30.48 mm |
| Annual | 7.2 °C | 22.1 °C | 669.56 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 11 - Apr. 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 | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |