Month | Avg. Low | Avg. High | Avg. Precip |
---|---|---|---|
January | 8.1 °F | 27.7 °F | 3.41 in. |
February | 9.4 °F | 30.7 °F | 3.14 in. |
March | 19.6 °F | 39.4 °F | 3.56 in. |
April | 31.6 °F | 52.7 °F | 4.12 in. |
May | 42.7 °F | 65.4 °F | 3.59 in. |
June | 52.3 °F | 73.9 °F | 5.13 in. |
July | 57.9 °F | 79.4 °F | 4.07 in. |
August | 56.0 °F | 78.5 °F | 3.63 in. |
September | 47.9 °F | 71.1 °F | 3.64 in. |
October | 37.2 °F | 57.8 °F | 5.47 in. |
November | 27.4 °F | 45.0 °F | 4.35 in. |
December | 16.7 °F | 33.8 °F | 4.44 in. |
Annual | 33.9 °F | 54.6 °F | 48.55 in. |
Average First Frost Date | Sep. 21 - Sep. 30 |
Average Last Frost Date | May 21 - May 31 |
Average Days With Frost | 150-180 Days |
Plant Hardiness Zone - 2023 | Zone 5a : -20°F to -15°F |
Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
Current Drought Conditions | Moderate Drought |
Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |