| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 15.2 °F | 29.9 °F | 2.15 in. |
| February | 15.7 °F | 32.6 °F | 1.72 in. |
| March | 23.7 °F | 42.7 °F | 1.95 in. |
| April | 34.6 °F | 56.1 °F | 3.37 in. |
| May | 46.0 °F | 68.6 °F | 3.67 in. |
| June | 55.9 °F | 78.2 °F | 3.44 in. |
| July | 59.6 °F | 82.1 °F | 3.37 in. |
| August | 58.1 °F | 80.0 °F | 3.28 in. |
| September | 50.1 °F | 73.5 °F | 2.84 in. |
| October | 40.0 °F | 60.6 °F | 3.05 in. |
| November | 30.6 °F | 46.8 °F | 2.46 in. |
| December | 22.2 °F | 35.1 °F | 2.03 in. |
| Annual | 37.6 °F | 57.2 °F | 33.33 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 100-125 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 6a : -10°F to -5°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |