| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 3.7 °F | 21.7 °F | 0.91 in. |
| February | 6.9 °F | 26.7 °F | 0.89 in. |
| March | 19.4 °F | 39.1 °F | 1.66 in. |
| April | 32.3 °F | 53.8 °F | 2.89 in. |
| May | 45.0 °F | 66.6 °F | 4.07 in. |
| June | 55.3 °F | 75.8 °F | 5.28 in. |
| July | 59.3 °F | 80.0 °F | 4.17 in. |
| August | 56.9 °F | 77.9 °F | 4.69 in. |
| September | 48.9 °F | 70.5 °F | 3.53 in. |
| October | 36.1 °F | 56.1 °F | 2.76 in. |
| November | 24.0 °F | 40.3 °F | 1.65 in. |
| December | 11.2 °F | 27.0 °F | 1.21 in. |
| Annual | 33.3 °F | 53 °F | 33.71 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| 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 | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |