ClimateForecastNovemberDecember >>

Rio Grande Climate by Month

The graphs below provide an overview of the climate in Rio Grande (), Puerto Rico. They present long-term patterns and averages of weather conditions over a 30-year period.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average water temperature

The mean water temperature over the year.

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

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Rio Grande

Tue   Nov 12
32°C | 25°C
E 14 km/h
5.3 mm
broken clouds and rain

broken clouds and rain

Wed   Nov 13
31°C | 25°C
NE 4 km/h
4.4 mm
broken clouds and thunder

broken clouds and thunder

Thu   Nov 14
30°C | 25°C
NW 7 km/h
8.9 mm
partly cloudy and rain

partly cloudy and rain

The best time of year to visit Rio Grande in Puerto Rico

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Rio Grande?
    Most rainfall (rainy season) is seen in September and October.
  • Which is the hottest month in Rio Grande?
    August has an average maximum temperature of 31°C and is the hottest month of the year.
  • Which is the coolest month in Rio Grande?
    The coolest month is February with an average maximum temperature of 28°C.
  • Which is the wettest month in Rio Grande?
    September tops the wettest month list with 164 mm of rainfall.
  • Which is the driest month in Rio Grande?
    February is the driest month with 57 mm of precipitation.
  • Which is the sunniest month in Rio Grande?
    March is the sunniest month with an average of 284 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.