| 2023 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 2012 Hardiness Zone: | Zone 9b: 25°F to 30°F 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: | 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 33954 - Port Charlotte, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 51 | 52 | 56 | 60 | 66 | 71 | 73 | 73 | 72 | 66 | 59 | 53 | 63 |
| Avg Max Temp (°F) | 74 | 76 | 80 | 84 | 89 | 91 | 92 | 92 | 90 | 86 | 81 | 75 | 84 |
| Avg Precip (In.) | 2.5 | 2.46 | 2.96 | 1.89 | 3.17 | 8.2 | 8.09 | 8.29 | 7.21 | 3.02 | 2.03 | 1.98 | 51.8 |