Angelica, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 1.3 °C (low) to 12.5 °C (high). Annual precipitation averages 814.3 Millimeters. Angelica 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 | -13.3 °C | -3.9 °C | 37.59 mm |
| February | -12.3 °C | -1.8 °C | 29.97 mm |
| March | -6.5 °C | 4.7 °C | 45.21 mm |
| April | 0.2 °C | 12.3 °C | 80.52 mm |
| May | 6.9 °C | 19.5 °C | 88.65 mm |
| June | 12.6 °C | 24.8 °C | 99.31 mm |
| July | 14.9 °C | 27.2 °C | 89.66 mm |
| August | 13.8 °C | 26.1 °C | 92.2 mm |
| September | 9.2 °C | 21.9 °C | 88.65 mm |
| October | 2.8 °C | 14.3 °C | 76.45 mm |
| November | -3.2 °C | 6.1 °C | 43.43 mm |
| December | -9.4 °C | -1.1 °C | 42.67 mm |
| Annual | 1.3 °C | 12.5 °C | 814.31 mm |
| 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 : -28.9°C to -26.1°C |
| Plant Hardiness Zone - 2012 | Zone 5a : -28.9°C to -26.1°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |