Marineland, Florida has a Humid Subtropical Climate climate (Köppen classification: Cfa). Average annual temperatures range from 16.8 °C (low) to 25.7 °C (high). Annual precipitation averages 1321.3 Millimeters. Marineland is located in USDA Plant Hardiness Zone 9b.
| Month | Avg. Low | Avg. High | Avg. Precip |
|---|---|---|---|
| January | 8.3 °C | 18.9 °C | 81.53 mm |
| February | 9.9 °C | 20 °C | 73.15 mm |
| March | 12.4 °C | 22.6 °C | 86.61 mm |
| April | 15.9 °C | 25.3 °C | 64.77 mm |
| May | 19.6 °C | 28.4 °C | 90.68 mm |
| June | 22.4 °C | 30.3 °C | 164.59 mm |
| July | 23.3 °C | 31.7 °C | 152.4 mm |
| August | 23.5 °C | 31.2 °C | 158.5 mm |
| September | 22.8 °C | 29.7 °C | 207.77 mm |
| October | 19.1 °C | 26.8 °C | 107.95 mm |
| November | 14.3 °C | 23.3 °C | 66.29 mm |
| December | 10.6 °C | 20.1 °C | 67.06 mm |
| Annual | 16.8 °C | 25.7 °C | 1321.3 mm |
| Average First Frost Date | Frost Rare |
| Average Last Frost Date | |
| Average Days With Frost | Frost Rare |
| Plant Hardiness Zone | Zone 9b : -3.9°C to -1.1°C |
| Plant Hardiness Zone - 2012 | Zone 9a : -6.7°C to -3.9°C |
| Current Drought Conditions | Moderate Drought |
| Köppen Climate Classification | Cfa - Humid Subtropical Climate |