| 2023 Hardiness Zone: | Zone 5a: -20°F to -15°F Zone 5b: -15°F to -10°F Zone 4b: -25°F to -20°F Zone 4a: -30°F to -25°F | |
| 2012 Hardiness Zone: | Zone 3b: -35°F to -30°F Zone 4b: -25°F to -20°F Zone 5a: -20°F to -15°F Zone 4a: -30°F to -25°F | |
| 1990 Hardiness Zone: | Zone 3a: -40F to -35F | |
| Average First Frost Date: | Aug. 21 - Aug. 31 | |
| Average Last Frost Date: | Jun. 21 - Jun. 30 | |
| Koppen-Geiger Climate Zone: | Dfc - Subarctic With Cool Summers And Year Around Rainfall | |
| Ecoregion: | 17n - Cold Valleys | |
| Current Drought Status: | Moderate Drought | |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 83013 - Moran, WY | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 3 | 5 | 13 | 21 | 30 | 37 | 42 | 41 | 33 | 25 | 14 | 4 | 22 |
| Avg Max Temp (°F) | 27 | 32 | 40 | 48 | 58 | 69 | 77 | 77 | 67 | 54 | 36 | 27 | 51 |
| Avg Precip (In.) | 2.79 | 2.17 | 1.99 | 1.84 | 2.32 | 1.68 | 1.37 | 1.31 | 1.49 | 1.5 | 2.52 | 2.65 | 23.64 |