Monthly weather forecast and climate
Mariel, Cuba

Average sea temperature - Mariel, Cuba

The best month for swimming (with the highest average sea temperature) is August (30.2°C).
The coldest month (with the lowest average sea temperature) is January (24.8°C).

Average daylight - Mariel, Cuba

The month with the longest days is June (Average daylight: 13.5h).
The month with shortest days is December (Average daylight: 10.7h).