Kekoskee, Wisconsin has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36.5 °F (low) to 55.3 °F (high). Annual precipitation averages 34.4 Inches. Kekoskee is located in USDA Plant Hardiness Zone 5a. 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 | 10.0 °F | 25.9 °F | 1.43 in. |
| February | 12.5 °F | 29.5 °F | 1.34 in. |
| March | 23.3 °F | 41.5 °F | 1.86 in. |
| April | 35.1 °F | 54.9 °F | 3.52 in. |
| May | 46.6 °F | 67.2 °F | 3.82 in. |
| June | 56.6 °F | 76.9 °F | 4.8 in. |
| July | 60.7 °F | 80.9 °F | 4.06 in. |
| August | 58.7 °F | 78.9 °F | 3.75 in. |
| September | 50.8 °F | 72.4 °F | 3.27 in. |
| October | 39.1 °F | 59.1 °F | 2.9 in. |
| November | 28.1 °F | 44.5 °F | 1.99 in. |
| December | 16.9 °F | 31.5 °F | 1.62 in. |
| Annual | 36.5 °F | 55.3 °F | 34.36 in. |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 1 - May 10 |
| Average Days With Frost | 150-180 Days |
| Plant Hardiness Zone | Zone 5a : -20°F to -15°F |
| Plant Hardiness Zone - 2012 | Zone 5a : -20°F to -15°F |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |