| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -0.6 °C | 11.4 °C | 100.08 mm |
| February | 1.2 °C | 13.9 °C | 113.54 mm |
| March | 5.2 °C | 18.8 °C | 132.08 mm |
| April | 9.7 °C | 23.7 °C | 142.49 mm |
| May | 15.3 °C | 27.4 °C | 157.48 mm |
| June | 19.8 °C | 31.7 °C | 100.58 mm |
| July | 21.6 °C | 33.5 °C | 106.17 mm |
| August | 20.8 °C | 33.4 °C | 86.36 mm |
| September | 16.8 °C | 30.1 °C | 96.01 mm |
| October | 9.9 °C | 24.2 °C | 117.86 mm |
| November | 4.4 °C | 17.4 °C | 121.41 mm |
| December | 0.8 °C | 12.6 °C | 131.32 mm |
| Annual | 10.4 °C | 23.2 °C | 1405.38 mm |
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -3.6 °C | 7.9 °C | 84.33 mm |
| February | -1.7 °C | 10.7 °C | 82.04 mm |
| March | 2.6 °C | 15.5 °C | 117.6 mm |
| April | 7.8 °C | 21.2 °C | 136.4 mm |
| May | 13 °C | 25.1 °C | 128.78 mm |
| June | 17.8 °C | 29.7 °C | 96.27 mm |
| July | 19.9 °C | 32 °C | 91.95 mm |
| August | 19 °C | 31.9 °C | 85.85 mm |
| September | 14.7 °C | 28 °C | 86.36 mm |
| October | 8.1 °C | 21.9 °C | 98.81 mm |
| November | 2.6 °C | 15.2 °C | 117.09 mm |
| December | -1.9 °C | 9.5 °C | 96.27 mm |
| Annual | 8.2 °C | 20.7 °C | 1221.75 mm |
| Average First Frost Date | Nov. 11 - Nov. 20 |
| Average Last Frost Date | Mar. 11 - Mar. 20 |
| Average Days With Frost | 50-75 Days |
| Plant Hardiness Zone | Zone 8a : -12.2°C to -9.4°C |
| Plant Hardiness Zone - 2012 | Zone 8a : -12.2°C to -9.4°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |
| 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 7a : -17.8°C to -15°C |
| Current Drought Conditions | Severe Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |