| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 4b: -25°F to -20°F | |
| 1990 Hardiness Zone: | Zone 4a: -30F to -25F | |
| Average First Frost Date: | Aug. 21 - Aug. 31 | |
| Average Last Frost Date: | Jun. 11 - Jun. 20 | |
| Koppen-Geiger Climate Zone: | Dfc - Subarctic With Cool Summers And Year Around Rainfall | |
| Ecoregion: | 17n - Cold Valleys | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 83111 - Auburn, WY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 4 | 7 | 15 | 24 | 33 | 39 | 44 | 43 | 34 | 25 | 16 | 6 | 24 |
| Avg Max Temp (°F) | 28 | 33 | 40 | 50 | 62 | 72 | 80 | 80 | 70 | 58 | 40 | 29 | 53 |
| Avg Precip (In.) | 1.56 | 1.2 | 1.39 | 1.38 | 2.22 | 1.69 | 1.27 | 1.23 | 1.69 | 1.48 | 1.35 | 1.48 | 17.94 |