| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.1 °C | 10.2 °C | 136.4 mm |
| February | 0.7 °C | 12.8 °C | 141.22 mm |
| March | 4.7 °C | 17.6 °C | 140.97 mm |
| April | 9.5 °C | 22.8 °C | 143.51 mm |
| May | 14.6 °C | 26.9 °C | 148.59 mm |
| June | 18.9 °C | 30.2 °C | 121.92 mm |
| July | 20.5 °C | 31.8 °C | 123.7 mm |
| August | 20.3 °C | 32.2 °C | 115.82 mm |
| September | 16.4 °C | 29.1 °C | 100.84 mm |
| October | 9.9 °C | 23.3 °C | 100.33 mm |
| November | 3.8 °C | 16.8 °C | 114.55 mm |
| December | 0.7 °C | 11.7 °C | 166.37 mm |
| Annual | 9.9 °C | 22.1 °C | 1554.22 mm |
| Average First Frost Date | Oct. 21 - Oct. 31 |
| Average Last Frost Date | Apr. 1 - Apr. 10 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7b : -15°C to -12.2°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |