| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -5.1 °C | 4.4 °C | 72.14 mm |
| February | -3.1 °C | 7.6 °C | 62.99 mm |
| March | 1.8 °C | 13.1 °C | 92.96 mm |
| April | 7.8 °C | 20.3 °C | 120.9 mm |
| May | 13.8 °C | 25 °C | 137.92 mm |
| June | 18.8 °C | 29.7 °C | 117.6 mm |
| July | 20.9 °C | 31.7 °C | 104.65 mm |
| August | 19.8 °C | 30.9 °C | 91.95 mm |
| September | 15.1 °C | 27.3 °C | 86.11 mm |
| October | 8.4 °C | 20.8 °C | 86.87 mm |
| November | 2.3 °C | 13.3 °C | 93.98 mm |
| December | -2.6 °C | 7.1 °C | 70.36 mm |
| Annual | 8.2 °C | 19.3 °C | 1138.43 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 | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |