| 2023 Hardiness Zone: | Zone 10b: 35°F to 40°F | |
| 2012 Hardiness Zone: | Zone 10a: 30°F to 35°F | |
| 1990 Hardiness Zone: | Zone 10a: 30F to 35F | |
| Average First Frost Date: | No Frost | |
| Average Last Frost Date: | No Frost | |
| Koppen-Geiger Climate Zone: | Aw - Tropical Savanna (Wet and Dry Climate) | |
| Ecoregion: | 76d - Southern Coast and Islands | |
| Current Drought Status: | Exceptional Drought | |
| Heat Zone Days: | 151 - 180 days Over 86°F |
Annual Climate Data for ZIP Code 34145 - Marco Island, FL | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg Min Temp (°F) | 54 | 55 | 58 | 62 | 67 | 72 | 73 | 73 | 73 | 68 | 62 | 56 | 64 |
| Avg Max Temp (°F) | 76 | 76 | 80 | 83 | 87 | 90 | 91 | 91 | 90 | 87 | 82 | 77 | 84 |
| Avg Precip (In.) | 1.95 | 1.95 | 2.1 | 2.01 | 3.87 | 8.53 | 7.78 | 8.16 | 8.1 | 3.67 | 1.96 | 1.6 | 51.66 |