Chippewa Falls, Wisconsin has a Humid Continental Mild Summer, Wet All Year climate (Köppen classification: Dfb). Average annual temperatures range from 1.6 °C (low) to 12.7 °C (high). Annual precipitation averages 860.6 Millimeters. Chippewa Falls 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 | -14.4 °C | -4.7 °C | 27.18 mm |
| February | -12.7 °C | -2 °C | 27.18 mm |
| March | -6 °C | 4.9 °C | 45.72 mm |
| April | 1.1 °C | 13.2 °C | 79.25 mm |
| May | 7.9 °C | 20.4 °C | 100.33 mm |
| June | 13.6 °C | 25.6 °C | 120.9 mm |
| July | 15.8 °C | 27.8 °C | 105.16 mm |
| August | 14.6 °C | 26.7 °C | 104.14 mm |
| September | 9.9 °C | 22.4 °C | 97.79 mm |
| October | 3.2 °C | 14.6 °C | 74.93 mm |
| November | -3.4 °C | 5.6 °C | 42.42 mm |
| December | -10.3 °C | -1.7 °C | 35.56 mm |
| Annual | 1.6 °C | 12.7 °C | 860.56 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 4b : -31.7°C to -28.9°C |
| Plant Hardiness Zone - 2012 | Zone 4b : -31.7°C to -28.9°C |
| Current Drought Conditions | Abnormally Dry |
| Köppen Climate Classification | Dfb - Humid Continental Mild Summer, Wet All Year |