| 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 Zone 9b: 25°F to 30°F | |
| 1990 Hardiness Zone: | Zone 9a: 20F to 25F | |
| Average First Frost Date: | Frost Rare | |
| Average Last Frost Date: | Frost Rare | |
| Koppen-Geiger Climate Zone: | Cfa - Humid Subtropical Climate | |
| Ecoregion: | 75b - Southwestern Florida Flatwoods | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 151 - 180 days Over 86°F |
Annual Climate Data for ZIP Code 34610 - Spring Hill, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 47 | 49 | 54 | 58 | 64 | 71 | 72 | 72 | 71 | 63 | 56 | 49 | 60 |
| Avg Max Temp (°F) | 71 | 72 | 77 | 82 | 87 | 90 | 91 | 91 | 90 | 84 | 78 | 72 | 82 |
| Avg Precip (In.) | 3.49 | 3.06 | 4 | 2.38 | 3.1 | 6.33 | 7.95 | 7.77 | 6.57 | 2.39 | 2.29 | 2.57 | 51.89 |