| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F | |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F | |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F | |
| Average First Frost Date: | Nov. 11 - Nov. 20 | |
| Average Last Frost Date: | Mar. 11 - Mar. 20 | |
| Koppen-Geiger Climate Zone: | BWk - Cold Desert Climate | |
| Ecoregion: | 14a - Creosote Bush-Dominated Basins | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 84765 - Santa Clara, UT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 28 | 32 | 37 | 43 | 52 | 61 | 67 | 65 | 57 | 45 | 34 | 28 | 46 |
| Avg Max Temp (°F) | 53 | 59 | 66 | 74 | 83 | 94 | 100 | 97 | 90 | 78 | 62 | 54 | 76 |
| Avg Precip (In.) | 1.55 | 1.51 | 1.72 | .62 | .57 | .31 | .67 | .78 | .72 | .87 | .73 | .68 | 10.74 |