Dousman, Wisconsin has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 37.3 °F (low) to 56.6 °F (high). Annual precipitation averages 36.8 Inches. Dousman 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 | 11.5 °F | 27.4 °F | 1.68 in. |
| February | 14.2 °F | 31.2 °F | 1.66 in. |
| March | 24.2 °F | 43.0 °F | 2.07 in. |
| April | 35.5 °F | 56.2 °F | 3.76 in. |
| May | 46.9 °F | 68.2 °F | 4.23 in. |
| June | 56.8 °F | 78.2 °F | 4.94 in. |
| July | 61.2 °F | 82.1 °F | 4.03 in. |
| August | 59.5 °F | 80.4 °F | 4.0 in. |
| September | 51.4 °F | 73.6 °F | 3.31 in. |
| October | 40.0 °F | 60.5 °F | 2.93 in. |
| November | 28.6 °F | 45.6 °F | 2.21 in. |
| December | 18.1 °F | 33.0 °F | 1.96 in. |
| Annual | 37.3 °F | 56.6 °F | 36.78 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 | Abnormally Dry |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |