| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.7 °C | 4.7 °C | 71.12 mm |
| February | -2.8 °C | 7.7 °C | 61.98 mm |
| March | 2.1 °C | 13.3 °C | 91.95 mm |
| April | 8 °C | 19.9 °C | 120.14 mm |
| May | 13.9 °C | 24.8 °C | 136.14 mm |
| June | 18.9 °C | 29.6 °C | 118.11 mm |
| July | 21.1 °C | 31.5 °C | 103.89 mm |
| August | 19.9 °C | 30.8 °C | 91.19 mm |
| September | 15.5 °C | 27.2 °C | 84.58 mm |
| October | 9.1 °C | 20.7 °C | 86.36 mm |
| November | 2.7 °C | 13 °C | 92.96 mm |
| December | -2.1 °C | 7.1 °C | 70.1 mm |
| Annual | 8.5 °C | 19.2 °C | 1128.52 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 6a : -23.3°C to -20.6°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |