| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F |
| Average First Frost Date: | Nov. 21 - Nov. 30 |
| Average Last Frost Date: | Mar. 11 - Mar. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 29d - Grand Prairie |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 76117 - Haltom City, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 32 | 36 | 44 | 53 | 61 | 69 | 73 | 72 | 66 | 55 | 44 | 35 | 53 |
| Avg Max Temp (°F) | 54 | 60 | 68 | 75 | 83 | 91 | 95 | 95 | 88 | 78 | 66 | 57 | 76 |
| Avg Precip (In.) | 1.91 | 2.41 | 3.01 | 3.28 | 5.07 | 3.63 | 2.28 | 2.17 | 3 | 4.23 | 2.59 | 2.59 | 36.18 |