| 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 5a: -20°F to -15°F 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: | Aug. 1 - Aug. 10 |
| Average Last Frost Date: | Jul. 1 - Jul. 10 |
| Koppen-Geiger Climate Zone: | Dfc - Subarctic With Cool Summers And Year Around Rainfall |
| Ecoregion: | 21c - Crystalline Mid-Elevation Forests and Shrublands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 80545 - Red Feather Lakes, CO | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 15 | 20 | 27 | 33 | 40 | 45 | 44 | 37 | 28 | 19 | 14 | 28 |
| Avg Max Temp (°F) | 33 | 35 | 40 | 47 | 56 | 67 | 73 | 71 | 64 | 53 | 39 | 33 | 51 |
| Avg Precip (In.) | .61 | .62 | 1.18 | 1.74 | 2.08 | 1.66 | 2.12 | 1.74 | 1.49 | .89 | .81 | .56 | 15.5 |