| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -4.1 °C | 5.6 °C | 93.98 mm |
| February | -2.4 °C | 8.4 °C | 83.57 mm |
| March | 2.3 °C | 13.8 °C | 120.4 mm |
| April | 7.8 °C | 20.1 °C | 138.68 mm |
| May | 13.3 °C | 24.7 °C | 145.29 mm |
| June | 17.9 °C | 29.4 °C | 119.89 mm |
| July | 20.1 °C | 30.8 °C | 99.82 mm |
| August | 18.8 °C | 30.7 °C | 79.25 mm |
| September | 14.4 °C | 27.5 °C | 88.65 mm |
| October | 8.1 °C | 21.4 °C | 95.76 mm |
| November | 2.6 °C | 13.8 °C | 118.11 mm |
| December | -2.1 °C | 7.4 °C | 102.62 mm |
| Annual | 8.1 °C | 19.5 °C | 1286.02 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 6b : -20.6°C to -17.8°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |