| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 14.0 °F | 31.5 °F | 2.51 in. |
| February | 14.1 °F | 33.9 °F | 1.74 in. |
| March | 20.6 °F | 42.4 °F | 2.68 in. |
| April | 31.1 °F | 55.7 °F | 3.51 in. |
| May | 41.6 °F | 68.3 °F | 3.72 in. |
| June | 50.7 °F | 76.0 °F | 4.32 in. |
| July | 54.8 °F | 80.0 °F | 4.01 in. |
| August | 54.0 °F | 78.4 °F | 3.83 in. |
| September | 47.3 °F | 71.9 °F | 3.84 in. |
| October | 36.9 °F | 59.2 °F | 3.91 in. |
| November | 28.3 °F | 46.7 °F | 2.77 in. |
| December | 20.4 °F | 36.1 °F | 2.88 in. |
| Annual | 34.5 °F | 56.7 °F | 39.72 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 5a : -20°F to -15°F |
| Current Drought Conditions | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |