| 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 1b: -15F to -10F |
| Average First Frost Date: | Oct. 11 - Oct. 20 |
| Average Last Frost Date: | Apr. 21 - Apr. 30 |
| Koppen-Geiger Climate Zone: | Dfa - Humid Continental Hot Summers |
| Ecoregion: | 13f - Moist Wasatch Front Footslopes |
| Heat Zone Days: | 61 - 90 days Over 86°F |
Annual Climate Data for ZIP Code 84601 - Provo, UT | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 17 | 23 | 29 | 35 | 43 | 51 | 58 | 56 | 47 | 37 | 28 | 20 | 37 |
| Avg Max Temp (°F) | 37 | 46 | 55 | 62 | 74 | 84 | 92 | 90 | 81 | 67 | 50 | 39 | 65 |
| Avg Precip (In.) | 1.65 | 1.06 | 1.21 | 1.49 | 1.46 | .67 | .55 | .67 | .59 | 1.4 | .87 | 1.14 | 12.75 |