| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.4 °C | 10.6 °C | 97.54 mm |
| February | 1.3 °C | 13.2 °C | 106.43 mm |
| March | 5.4 °C | 17.9 °C | 129.03 mm |
| April | 10.2 °C | 23 °C | 140.97 mm |
| May | 15.6 °C | 26.9 °C | 140.97 mm |
| June | 20.1 °C | 31.2 °C | 101.85 mm |
| July | 21.9 °C | 33.3 °C | 103.63 mm |
| August | 21.3 °C | 33.3 °C | 86.11 mm |
| September | 17.3 °C | 29.7 °C | 95.5 mm |
| October | 10.8 °C | 23.8 °C | 115.57 mm |
| November | 5 °C | 16.9 °C | 128.27 mm |
| December | 1.2 °C | 11.9 °C | 130.56 mm |
| Annual | 10.8 °C | 22.6 °C | 1376.43 mm |
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.9 °C | 7.9 °C | 85.09 mm |
| February | -2.2 °C | 10.7 °C | 90.93 mm |
| March | 2.2 °C | 15.8 °C | 123.19 mm |
| April | 7.3 °C | 21.5 °C | 138.18 mm |
| May | 12.7 °C | 25.4 °C | 131.83 mm |
| June | 17.5 °C | 30.1 °C | 92.2 mm |
| July | 19.6 °C | 32.3 °C | 96.77 mm |
| August | 18.8 °C | 32.2 °C | 90.17 mm |
| September | 14.3 °C | 28.1 °C | 101.6 mm |
| October | 7.6 °C | 21.9 °C | 94.74 mm |
| November | 1.9 °C | 15 °C | 118.62 mm |
| December | -2.2 °C | 9.3 °C | 96.52 mm |
| Annual | 7.8 °C | 20.9 °C | 1259.84 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 | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 11 - Apr. 20 |
| Average Days With Frost | 75-100 Days |
| Plant Hardiness Zone | Zone 7a : -17.8°C to -15°C |
| Plant Hardiness Zone - 2012 | Zone 7a : -17.8°C to -15°C |
| Current Drought Conditions | Extreme Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |