| 2023 Hardiness Zone: | Zone 4b: -25°F to -20°F | |
| 2012 Hardiness Zone: | Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F | |
| 1990 Hardiness Zone: | Zone 4a: -30F to -25F | |
| Average First Frost Date: | Oct. 1 - Oct. 10 | |
| Average Last Frost Date: | May 11 - May 20 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 51b - Central Wisconsin Undulating Till Plain | |
| Current Drought Status: | Abnormally Dry | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 54729 - Chippewa Falls, WI | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 2 | 8 | 20 | 33 | 45 | 54 | 59 | 57 | 48 | 36 | 23 | 9 | 33 |
| Avg Max Temp (°F) | 22 | 29 | 40 | 57 | 70 | 78 | 82 | 79 | 70 | 58 | 40 | 26 | 54 |
| Avg Precip (In.) | 1.05 | .79 | 1.82 | 2.86 | 3.63 | 4.33 | 4.01 | 4.68 | 3.81 | 2.3 | 2.01 | 1.05 | 32.37 |