| 2023 Hardiness Zone: | Zone 9a: 20°F to 25°F |
| 2012 Hardiness Zone: | Zone 8b: 15°F to 20°F |
| 1990 Hardiness Zone: | Zone 8b: 15F to 20F |
| Average First Frost Date: | Nov. 21 - Nov. 30 |
| Average Last Frost Date: | Mar. 1 - Mar. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 35g - Red River Bottomlands |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 71417 - Colfax, LA | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 37 | 39 | 47 | 55 | 63 | 69 | 72 | 70 | 66 | 53 | 44 | 39 | 55 |
| Avg Max Temp (°F) | 58 | 63 | 69 | 77 | 84 | 90 | 92 | 93 | 88 | 80 | 69 | 61 | 77 |
| Avg Precip (In.) | 6.07 | 4.79 | 5.44 | 4.87 | 5.49 | 4.89 | 4.26 | 3.83 | 4 | 4.21 | 5.24 | 6.11 | 59.21 |