| 2023 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F 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: | 35a - Tertiary Uplands |
| Heat Zone Days: | 91 - 120 days Over 86°F |
Annual Climate Data for ZIP Code 71037 - Haughton, LA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 33 | 37 | 44 | 51 | 61 | 68 | 71 | 70 | 64 | 52 | 42 | 35 | 52 |
| Avg Max Temp (°F) | 55 | 61 | 68 | 76 | 83 | 89 | 93 | 93 | 87 | 78 | 66 | 58 | 76 |
| Avg Precip (In.) | 5.16 | 4.48 | 4.74 | 4.53 | 5.04 | 4.85 | 3.84 | 2.73 | 3.42 | 4.3 | 5.12 | 4.96 | 53.19 |