Río Blanco Weather in December

What's the weather like in Río Blanco (Naguabo) in December 2024?

The climate in Río Blanco during December can be summarized as hot, humid and very wet.

December is in the winter in Río Blanco and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 26°C (79°F), whilst at night 20°C (68°F) is normal.

Río Blanco weather averages (imperial / metric)
Daytime temperature 26.3°C 79.3°F
Nightly temperature 19.7°C 67.5°F
Average temperature 23°C 73.4°F
Daily sunshine 7.6 hrs
Avg rainfall 252 mm 9.9 ins
Rainy days 21 days
Sea temperature 27.3°C 81.1°F
Humidity 76%
Windspeed 16.2kph 10 mph

On average December is the 5th driest month of the year in Río Blanco with around 252mm 9.9 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.6 hours of sunshine per day.

December temperatures in Río Blanco

Río Blanco average temperature in December

December rainfall

Río Blanco average rain in December

December hourly sunshine

Río Blanco average rain in December

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Río Blanco in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Río Blanco weather stats

Río Blanco weather statistics
Hottest month: August 28.9°C 84°F
Driest month: March 119mm 4.7ins
Sunniest month: March 9.5hrs
Coldest month: February 25.8°C 78.4°F
Wettest month: September 342mm 13.5ins
Map showing location of Río Blanco (18.21829, -65.7885) Río Blanco map pin © Google

Locations nearby

Top Puerto Rico locations