| 2023 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 9b: 25F to 30F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| 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 33953 - Port Charlotte, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 51 | 52 | 57 | 60 | 66 | 71 | 73 | 73 | 72 | 66 | 59 | 53 | 63 |
| Avg Max Temp (°F) | 74 | 76 | 80 | 84 | 89 | 91 | 92 | 92 | 90 | 86 | 80 | 75 | 84 |
| Avg Precip (In.) | 2.57 | 2.45 | 3.01 | 1.94 | 3.03 | 8.08 | 8.12 | 8.46 | 7.38 | 3.04 | 2.04 | 2.05 | 52.19 |