Monthly Cancún water temperature chart
The bar chart below shows the average monthly sea temperatures at Cancún over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 25.2 | 25.2 | 25.3 | 26.4 | 27.3 | 28.2 | 28.4 | 29.3 | 29.1 | 28.2 | 26.9 | 25.9 |
| °F | 77.4 | 77.4 | 77.5 | 79.5 | 81.1 | 82.8 | 83.1 | 84.7 | 84.4 | 82.8 | 80.4 | 78.6 |
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 | 24 | 24.1 | 24.2 | 25.8 | 26.4 | 27.5 | 27.1 | 28.1 | 28.1 | 26.7 | 25.8 | 25.1 |
| Max °C | 26.5 | 26.4 | 26.4 | 27.1 | 28.3 | 29 | 29.8 | 30.5 | 30.1 | 29.8 | 28 | 26.8 |
| Min °F | 76.2 | 76.3 | 76.4 | 78.9 | 80.2 | 82.1 | 81.8 | 83.5 | 83.4 | 81.3 | 79.3 | 77.8 |
| Max °F | 78.7 | 78.6 | 78.6 | 80.2 | 82.1 | 83.6 | 84.5 | 85.9 | 85.4 | 84.4 | 81.5 | 79.5 |