| 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: | Jan. 1 - Jan. 10 |
| Average Last Frost Date: | Feb. 1 - Feb. 10 |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate |
| Ecoregion: | 75f - Sea Island Flatwoods |
| Heat Zone Days: | 121 - 150 days Over 86°F |
Annual Climate Data for ZIP Code 32068 - Middleburg, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 42 | 44 | 49 | 54 | 62 | 69 | 71 | 71 | 69 | 59 | 51 | 44 | 57 |
| Avg Max Temp (°F) | 66 | 69 | 75 | 80 | 86 | 90 | 91 | 91 | 88 | 81 | 74 | 68 | 80 |
| Avg Precip (In.) | 3.71 | 3.33 | 4.15 | 2.89 | 3.5 | 6.31 | 6.22 | 7 | 6.02 | 2.98 | 2.48 | 2.96 | 51.54 |