| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.4 °F | 27.5 °F | 3.5 in. |
| February | 9.4 °F | 29.5 °F | 2.59 in. |
| March | 19.1 °F | 38.2 °F | 2.79 in. |
| April | 32.4 °F | 52.4 °F | 3.42 in. |
| May | 44.6 °F | 65.8 °F | 3.65 in. |
| June | 54.0 °F | 74.0 °F | 3.99 in. |
| July | 59.1 °F | 78.4 °F | 3.74 in. |
| August | 57.5 °F | 77.6 °F | 3.77 in. |
| September | 49.4 °F | 70.6 °F | 3.88 in. |
| October | 38.5 °F | 57.5 °F | 4.82 in. |
| November | 28.2 °F | 44.8 °F | 3.85 in. |
| December | 17.3 °F | 33.2 °F | 3.62 in. |
| Annual | 34.8 °F | 54.1 °F | 43.62 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4a : -30°F to -25°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |