| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 8a: 10F to 15F |
| Average First Frost Date: | Nov. 11 - Nov. 20 |
| Average Last Frost Date: | Mar. 11 - Mar. 20 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 32a - Northern Blackland Prairie |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 75181 - Mesquite, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 33 | 38 | 45 | 53 | 62 | 69 | 73 | 73 | 66 | 55 | 44 | 36 | 54 |
| Avg Max Temp (°F) | 54 | 60 | 68 | 75 | 82 | 90 | 95 | 95 | 89 | 79 | 66 | 57 | 76 |
| Avg Precip (In.) | 2.31 | 2.86 | 3.27 | 3.5 | 5.09 | 3.75 | 2.27 | 2.07 | 3.08 | 4.68 | 3.34 | 3.12 | 39.33 |