| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.1 °C | 8.6 °C | 101.6 mm |
| February | -2 °C | 10.6 °C | 79.5 mm |
| March | 1.4 °C | 14.9 °C | 105.92 mm |
| April | 6.4 °C | 20.6 °C | 112.52 mm |
| May | 11.6 °C | 24.4 °C | 127.76 mm |
| June | 16 °C | 28.3 °C | 136.4 mm |
| July | 18.4 °C | 30.1 °C | 127.51 mm |
| August | 17.7 °C | 29.3 °C | 129.79 mm |
| September | 14.2 °C | 26.1 °C | 129.79 mm |
| October | 7.3 °C | 21.1 °C | 88.14 mm |
| November | 1.6 °C | 15.3 °C | 86.36 mm |
| December | -1.5 °C | 10.3 °C | 102.87 mm |
| Annual | 7.3 °C | 20 °C | 1328.16 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone - 2023 | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |