| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.3 °F | 26.3 °F | 1.93 in. |
| February | 10.8 °F | 29.1 °F | 1.56 in. |
| March | 18.3 °F | 39.6 °F | 1.93 in. |
| April | 30.6 °F | 52.4 °F | 3.49 in. |
| May | 42.4 °F | 65.8 °F | 3.54 in. |
| June | 51.9 °F | 75.4 °F | 3.44 in. |
| July | 55.8 °F | 79.4 °F | 3.12 in. |
| August | 54.3 °F | 77.6 °F | 3.23 in. |
| September | 46.6 °F | 70.3 °F | 3.1 in. |
| October | 36.6 °F | 56.2 °F | 3.72 in. |
| November | 27.5 °F | 42.6 °F | 2.61 in. |
| December | 18.6 °F | 31.5 °F | 2.07 in. |
| Annual | 33.7 °F | 53.9 °F | 33.74 in. |
| Average First Frost Date | Sep. 21 - Sep. 30 |
| Average Last Frost Date | Jun. 1 - Jun. 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone - 2023 | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |