| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -1.7 °C | 10.3 °C | 85.85 mm |
| February | 0.3 °C | 12.9 °C | 73.91 mm |
| March | 4.5 °C | 17.8 °C | 113.54 mm |
| April | 9.3 °C | 23 °C | 124.97 mm |
| May | 14.8 °C | 27 °C | 149.35 mm |
| June | 19.5 °C | 31.4 °C | 105.92 mm |
| July | 21.4 °C | 34.1 °C | 95.76 mm |
| August | 20.8 °C | 33.9 °C | 96.77 mm |
| September | 16.8 °C | 30 °C | 101.09 mm |
| October | 10.1 °C | 24.1 °C | 111.76 mm |
| November | 4.2 °C | 17.3 °C | 117.86 mm |
| December | -0.1 °C | 11.5 °C | 97.79 mm |
| Annual | 10 °C | 22.8 °C | 1274.57 mm |
| Average First Frost Date | Nov. 1 - Nov. 10 |
| Average Last Frost Date | Mar. 21 - Mar. 31 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 7b : -15°C to -12.2°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |