Average monthly water temperature in Rio Grande, Puerto Rico

Name: Rio Grande, Puerto Rico
Address: Rio Grande, Puerto Rico

On this page you find the mean water temperature over the year in Rio Grande (), Puerto Rico. Discover when the water is at its warmest and coolest, perfect for planning your visit.

Data from: San Juan, Puerto Rico (18 KM, 11 Miles).

In Rio Grande, water remains inviting throughout the year. The warmest month is August, with an average water temperature of 29°C (84°F).

The coolest temperature, March, still averages a pleasant 26°C (79°F). This means you will have a consistently enjoyable environment for water activities and recreation.

Rio Grande 3-Day Forecast

10-Day Forecast

More climate data for Rio Grande

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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

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