| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F 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 4b: -25F to -20F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | May 21 - May 31 |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year |
| Ecoregion: | 50k - Wisconsin/Michigan Pine Barrens |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 54156 - Pembine, WI | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 1 | 5 | 17 | 29 | 41 | 50 | 55 | 54 | 45 | 34 | 23 | 10 | 30 |
| Avg Max Temp (°F) | 24 | 29 | 39 | 53 | 68 | 76 | 80 | 78 | 68 | 56 | 40 | 28 | 53 |
| Avg Precip (In.) | 1.28 | .89 | 1.84 | 2.33 | 3.17 | 3.51 | 3.5 | 3.77 | 3.68 | 2.57 | 2.12 | 1.42 | 30.07 |