| 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 9a: 20F to 25F | |
| Average First Frost Date: | Dec. 21 - Dec. 31 | |
| Average Last Frost Date: | Feb. 11 - Feb. 20 | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 75d - Eastern Florida Flatwoods | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 32177 - Palatka, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 44 | 46 | 51 | 56 | 64 | 70 | 72 | 72 | 70 | 62 | 54 | 47 | 59 |
| Avg Max Temp (°F) | 68 | 70 | 76 | 81 | 86 | 90 | 92 | 91 | 88 | 82 | 76 | 69 | 81 |
| Avg Precip (In.) | 3.48 | 3.35 | 3.95 | 2.57 | 3.04 | 5.94 | 6.39 | 7.06 | 5.94 | 3.39 | 2.77 | 2.86 | 50.75 |