| 2023 Hardiness Zone: | Zone 7a: 0°F to 5°F | |
| 2012 Hardiness Zone: | Zone 6b: -5°F to 0°F Zone 7a: 0°F to 5°F | |
| 1990 Hardiness Zone: | Zone 6a: -10F to -5F | |
| Average First Frost Date: | Sep. 21 - Sep. 30 | |
| Average Last Frost Date: | Jun. 1 - Jun. 10 | |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers | |
| Ecoregion: | 13c - Sagebrush Basins and Slopes | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 84096 - Herriman, UT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 19 | 23 | 28 | 34 | 41 | 48 | 56 | 56 | 47 | 35 | 25 | 20 | 36 |
| Avg Max Temp (°F) | 38 | 45 | 51 | 59 | 67 | 77 | 87 | 87 | 76 | 63 | 45 | 39 | 61 |
| Avg Precip (In.) | 1.16 | .82 | 1.21 | 1.71 | 1.54 | 1.33 | 1 | 1.75 | 1.67 | 1.16 | .87 | 1.53 | 15.77 |