North Freedom, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 2.2 °C (low) to 13.5 °C (high). Annual precipitation averages 966.5 Millimeters. North Freedom is located in USDA Plant Hardiness Zone 5a. The growing season typically runs from the last frost around May 11 - May 20 through the first frost around Oct. 1 - Oct. 10.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | -12.7 °C | -3 °C | 35.56 mm |
| February | -11.2 °C | -0.6 °C | 35.31 mm |
| March | -5.1 °C | 6.1 °C | 52.83 mm |
| April | 1.3 °C | 13.7 °C | 106.17 mm |
| May | 8.1 °C | 20.4 °C | 114.3 mm |
| June | 13.8 °C | 25.7 °C | 139.45 mm |
| July | 15.9 °C | 27.8 °C | 111.25 mm |
| August | 14.6 °C | 26.7 °C | 113.54 mm |
| September | 10 °C | 22.7 °C | 89.41 mm |
| October | 3.4 °C | 15.4 °C | 72.64 mm |
| November | -2.8 °C | 7.1 °C | 52.83 mm |
| December | -8.7 °C | 0 °C | 43.18 mm |
| Annual | 2.2 °C | 13.5 °C | 966.47 mm |
| Average First Frost Date | Oct. 1 - Oct. 10 |
| Average Last Frost Date | May 11 - May 20 |
| 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 | Normal |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |