| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 16.6 °F | 34.5 °F | 3.64 in. |
| February | 18.0 °F | 37.6 °F | 2.92 in. |
| March | 25.5 °F | 45.8 °F | 4.05 in. |
| April | 35.9 °F | 59.5 °F | 3.89 in. |
| May | 46.1 °F | 70.9 °F | 3.95 in. |
| June | 55.1 °F | 79.1 °F | 4.9 in. |
| July | 60.0 °F | 83.6 °F | 4.92 in. |
| August | 58.6 °F | 81.7 °F | 4.36 in. |
| September | 50.9 °F | 74.5 °F | 4.9 in. |
| October | 40.4 °F | 62.2 °F | 5.14 in. |
| November | 30.9 °F | 49.9 °F | 3.73 in. |
| December | 22.8 °F | 39.3 °F | 4.39 in. |
| Annual | 38.4 °F | 59.9 °F | 50.79 in. |
| Average First Frost Date | Oct. 11 - Oct. 20 |
| Average Last Frost Date | Apr. 21 - Apr. 30 |
| 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 |