Mindoro, Wisconsin has a Humid Continental Hot Summers With Year Around Precipitation climate (Köppen classification: Dfa). Average annual temperatures range from 36 °F (low) to 56.4 °F (high). Annual precipitation averages 36.5 Inches. Mindoro is located in USDA Plant Hardiness Zone 4b. 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 | 7.6 °F | 25.9 °F | 1.13 in. |
| February | 11.0 °F | 30.7 °F | 1.12 in. |
| March | 22.7 °F | 43.0 °F | 1.91 in. |
| April | 35.0 °F | 57.1 °F | 3.83 in. |
| May | 47.0 °F | 69.5 °F | 4.68 in. |
| June | 57.1 °F | 79.0 °F | 5.27 in. |
| July | 61.1 °F | 82.6 °F | 4.28 in. |
| August | 58.9 °F | 80.7 °F | 4.36 in. |
| September | 50.5 °F | 73.2 °F | 3.89 in. |
| October | 38.5 °F | 59.7 °F | 2.75 in. |
| November | 26.9 °F | 44.0 °F | 1.86 in. |
| December | 15.1 °F | 31.1 °F | 1.43 in. |
| Annual | 36 °F | 56.4 °F | 36.51 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 4b : -25°F to -20°F |
| Plant Hardiness Zone - 2012 | Zone 4b : -25°F to -20°F |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Dfa - Humid Continental Hot Summers With Year Around Precipitation |