Monthly Islamorada water temperature chart
The bar chart below shows the average monthly sea temperatures at Islamorada over the year.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 23.3 | 23.2 | 24.2 | 26.0 | 27.2 | 28.6 | 29.7 | 30.3 | 29.6 | 28.2 | 26.1 | 24.7 |
°F | 73.9 | 73.8 | 75.6 | 78.8 | 81 | 83.5 | 85.5 | 86.5 | 85.3 | 82.8 | 79 | 76.5 |
Monthly average max / min water temperatures
The graph below shows the range of monthly water temperatures over several years.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Min °C | 21.8 | 21.4 | 21.9 | 24.3 | 25.1 | 27.4 | 28.4 | 29.4 | 28.8 | 26.3 | 24.2 | 23.4 |
Max °C | 24.8 | 25.1 | 26.5 | 27.8 | 29.4 | 29.9 | 31 | 31.3 | 30.5 | 30.2 | 28 | 26 |
Min °F | 72.4 | 72 | 73.3 | 77.1 | 78.9 | 82.3 | 84.2 | 85.6 | 84.5 | 80.9 | 77.1 | 75.2 |
Max °F | 75.4 | 75.7 | 77.9 | 80.6 | 83.2 | 84.8 | 86.8 | 87.5 | 86.2 | 84.8 | 80.9 | 77.8 |