| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F Zone 9b: 25°F to 30°F |
| 2012 Hardiness Zone: | Zone 9a: 20°F to 25°F |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F |
| Average First Frost Date: | Dec. 21 - Dec. 31 |
| Average Last Frost Date: | Feb. 1 - Feb. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 34a - Northern Humid Gulf Coastal Prairies |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 77705 - Beaumont, TX | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 42 | 44 | 51 | 58 | 66 | 71 | 73 | 72 | 68 | 58 | 50 | 43 | 58 |
| Avg Max Temp (°F) | 61 | 65 | 72 | 78 | 84 | 90 | 92 | 92 | 88 | 81 | 71 | 64 | 78 |
| Avg Precip (In.) | 5.47 | 3.46 | 3.81 | 3.63 | 5.54 | 6.39 | 5.29 | 4.74 | 5.86 | 4.66 | 4.76 | 4.94 | 58.56 |