| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 5b: -15°F to -10°F |
| 2012 Hardiness Zone: | Zone 5b: -15°F to -10°F |
| 1990 Hardiness Zone: | Zone 5a: -20F to -15F |
| Average First Frost Date: | Sep. 21 - Sep. 30 |
| Average Last Frost Date: | May 21 - May 31 |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate |
| Ecoregion: | 26j - Foothill Grasslands |
| Heat Zone Days: | Rare Over 86°F |
Annual Climate Data for ZIP Code 80920 - Colorado Springs, CO | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 12 | 15 | 21 | 28 | 38 | 46 | 52 | 51 | 42 | 31 | 20 | 14 | 31 |
| Avg Max Temp (°F) | 41 | 45 | 49 | 56 | 65 | 77 | 82 | 80 | 73 | 62 | 49 | 43 | 60 |
| Avg Precip (In.) | .43 | .47 | 1.34 | 2.19 | 2.56 | 2.16 | 2.85 | 3.01 | 1.25 | .99 | .77 | .54 | 18.57 |