| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F | |
| 1990 Hardiness Zone: | Zone 4b: -25F to -20F | |
| 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: | 52b - Paleozoic Plateau/Coulee Section | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 53573 - Muscoda, WI | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 5 | 10 | 22 | 34 | 45 | 55 | 59 | 57 | 48 | 36 | 24 | 12 | 34 |
| Avg Max Temp (°F) | 25 | 32 | 43 | 58 | 70 | 79 | 83 | 81 | 72 | 61 | 44 | 30 | 57 |
| Avg Precip (In.) | 1.12 | 1.25 | 2.2 | 3.37 | 3.64 | 4.25 | 4.23 | 4.49 | 3.42 | 2.37 | 2.4 | 1.34 | 34.08 |