Genesee, Wisconsin has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 37.1 °F (low) to 56.3 °F (high). Annual precipitation averages 36.3 Inches. Genesee is located in USDA Plant Hardiness Zone 5b. The growing season typically runs from the last frost around May 1 - May 10 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 11.8 °F | 27.8 °F | 1.7 in. |
| February | 14.7 °F | 31.5 °F | 1.64 in. |
| March | 24.0 °F | 42.7 °F | 2.02 in. |
| April | 35.0 °F | 55.7 °F | 3.76 in. |
| May | 46.1 °F | 67.3 °F | 4.15 in. |
| June | 55.9 °F | 77.2 °F | 4.82 in. |
| July | 60.6 °F | 81.6 °F | 3.98 in. |
| August | 59.0 °F | 79.9 °F | 3.89 in. |
| September | 50.9 °F | 73.0 °F | 3.26 in. |
| October | 39.7 °F | 59.9 °F | 2.92 in. |
| November | 28.7 °F | 45.6 °F | 2.16 in. |
| December | 18.2 °F | 33.2 °F | 1.95 in. |
| Annual | 37.1 °F | 56.3 °F | 36.25 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 125-150 Days |
| Plant Hardiness Zone | Zone 5b : -15°F to -10°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |