| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 5.1 °F | 22.8 °F | 0.98 in. |
| February | 8.0 °F | 27.5 °F | 0.96 in. |
| March | 20.3 °F | 39.9 °F | 1.58 in. |
| April | 33.2 °F | 54.8 °F | 2.93 in. |
| May | 45.4 °F | 68.0 °F | 3.79 in. |
| June | 55.4 °F | 77.1 °F | 4.54 in. |
| July | 59.5 °F | 81.1 °F | 4.27 in. |
| August | 57.3 °F | 79.3 °F | 3.98 in. |
| September | 49.0 °F | 71.5 °F | 3.58 in. |
| October | 37.1 °F | 57.4 °F | 3.01 in. |
| November | 25.2 °F | 41.3 °F | 1.7 in. |
| December | 12.8 °F | 28.2 °F | 1.25 in. |
| Annual | 34 °F | 54.1 °F | 32.57 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 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 |