| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 13.6 °F | 31.7 °F | 2.4 in. |
| February | 14.1 °F | 34.0 °F | 1.87 in. |
| March | 20.7 °F | 42.3 °F | 2.59 in. |
| April | 31.3 °F | 55.7 °F | 3.21 in. |
| May | 42.0 °F | 68.3 °F | 3.44 in. |
| June | 51.0 °F | 76.5 °F | 4.03 in. |
| July | 55.2 °F | 80.6 °F | 3.8 in. |
| August | 53.7 °F | 79.1 °F | 3.79 in. |
| September | 47.0 °F | 72.2 °F | 3.74 in. |
| October | 37.1 °F | 59.5 °F | 3.66 in. |
| November | 28.3 °F | 46.9 °F | 2.81 in. |
| December | 20.4 °F | 36.5 °F | 2.66 in. |
| Annual | 34.5 °F | 56.9 °F | 38 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 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5b : -15°F to -10°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |