Average monthly water temperature in Carolina, Puerto Rico

On this page you find the mean water temperature over the year in Carolina (North Puerto Rico), Puerto Rico. Take a closer look at the water temperature patterns and what they mean for swimming and recreation.

Data from: San Juan, Puerto Rico (7 KM, 4 Miles).

In Carolina, water temperatures are consistently warm throughout the year. The warmest month is August, with an average water temperature of 29°C (84°F).

The coolest month is January, with an average temperature of 26°C (79°F). This makes Carolina a year-round destination for swimming and other water-based activities.

Carolina 3-Day Forecast

10-Day Forecast

More climate data for Carolina

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Carolina climate overview or explore weather in Puerto Rico.

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