| 2023 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 5b: -15°F to -10°F | |
| 2012 Hardiness Zone: | Zone 6a: -10°F to -5°F Zone 6b: -5°F to 0°F Zone 5b: -15°F to -10°F | |
| 1990 Hardiness Zone: | Zone 1b: -15F to -10F | |
| Average First Frost Date: | Sep.1 - Sep. 10 | |
| Average Last Frost Date: | Aug. 1 - Aug. 10 | |
| Koppen-Geiger Climate Zone: | Dfb - Humid Continental Mild Summer, Wet All Year | |
| Ecoregion: | 19e - High Plateaus | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 15 - 30 days Over 86°F |
Annual Climate Data for ZIP Code 84719 - Brian Head, UT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 14 | 15 | 18 | 22 | 30 | 37 | 44 | 44 | 38 | 28 | 17 | 13 | 27 |
| Avg Max Temp (°F) | 33 | 36 | 41 | 45 | 55 | 65 | 71 | 70 | 62 | 51 | 40 | 33 | 50 |
| Avg Precip (In.) | 4 | 4.13 | 3.86 | 1.84 | 1.94 | .99 | 1.71 | 2.81 | 1.67 | 3.07 | 2.35 | 2.64 | 31.01 |