| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F Zone 8a: 10°F to 15°F |
| 2012 Hardiness Zone: | Zone 8a: 10°F to 15°F |
| 1990 Hardiness Zone: | Zone 7b: 5F to 10F |
| Average First Frost Date: | Nov. 11 - Nov. 20 |
| Average Last Frost Date: | Mar. 21 - Mar. 31 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 29d - Grand Prairie |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 76205 - Denton, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 32 | 36 | 44 | 52 | 61 | 69 | 73 | 72 | 65 | 54 | 43 | 34 | 53 |
| Avg Max Temp (°F) | 53 | 59 | 67 | 75 | 82 | 89 | 94 | 94 | 87 | 77 | 64 | 56 | 75 |
| Avg Precip (In.) | 1.96 | 2.52 | 2.96 | 3.33 | 5.37 | 3.44 | 2.45 | 2.26 | 3.38 | 4.73 | 2.86 | 2.67 | 37.91 |