| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.1 °F | 30.9 °F | 3.53 in. |
| February | 15.0 °F | 34.0 °F | 2.71 in. |
| March | 23.0 °F | 42.3 °F | 3.77 in. |
| April | 33.9 °F | 55.1 °F | 3.94 in. |
| May | 44.5 °F | 66.5 °F | 4.2 in. |
| June | 53.9 °F | 74.5 °F | 5.05 in. |
| July | 58.2 °F | 79.5 °F | 4.88 in. |
| August | 56.9 °F | 77.5 °F | 4.59 in. |
| September | 49.8 °F | 70.6 °F | 4.88 in. |
| October | 38.7 °F | 58.5 °F | 4.79 in. |
| November | 29.0 °F | 46.8 °F | 3.61 in. |
| December | 20.7 °F | 35.7 °F | 4.28 in. |
| Annual | 36.5 °F | 56 °F | 50.23 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 6a : -10°F to -5°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |