| 2023 Hardiness Zone: | Zone 7b: 5°F to 10°F | |
| 2012 Hardiness Zone: | Zone 7b: 5°F to 10°F Zone 7a: 0°F to 5°F | |
| 1990 Hardiness Zone: | Zone 7a: 0F to 5F | |
| Average First Frost Date: | Oct. 21 - Oct. 31 | |
| Average Last Frost Date: | Apr. 21 - Apr. 30 | |
| Koppen-Geiger Climate Zone: | BSk - Cold Semi-Arid Climate | |
| Ecoregion: | 13f - Moist Wasatch Front Footslopes | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 84104 - Salt Lake City, UT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 22 | 26 | 33 | 39 | 47 | 56 | 64 | 63 | 53 | 41 | 31 | 23 | 42 |
| Avg Max Temp (°F) | 37 | 44 | 53 | 61 | 70 | 82 | 90 | 88 | 78 | 64 | 49 | 38 | 63 |
| Avg Precip (In.) | 1.43 | 1.47 | 1.81 | 2.09 | 1.92 | .99 | .72 | .68 | 1.05 | 1.56 | 1.35 | 1.29 | 16.36 |