Hostos Weather in December

What's the weather like in Hostos (Duarte) in December 2025?

The climate in Hostos during December can be summarized as hot, humid and wet.

December is in the winter in Hostos and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (83°F), whilst at night 19°C (66°F) is normal.

Hostos weather averages (imperial / metric)
Daytime temperature 28.5°C 83.2°F
Nightly temperature 18.8°C 65.8°F
Average temperature 23.6°C 74.5°F
Daily sunshine 6.1 hrs
Avg rainfall 164 mm 6.4 ins
Rainy days 15 days
Sea temperature 27.3°C 81.1°F
Humidity 79%
Windspeed 9kph 6 mph

On average December is the 5th wettest month of the year in Hostos with around 164mm 6.4 inches of rain making it a wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.1 hours of sunshine per day.

December temperatures in Hostos

Hostos average temperature in December

December rainfall

Hostos average rain in December

December hourly sunshine

Hostos 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 Hostos in December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Hostos weather stats

Hostos weather statistics
Hottest month: September 32°C 89.6°F
Driest month: March 80mm 3.1ins
Sunniest month: August 8.5hrs
Coldest month: January 28°C 82.4°F
Wettest month: May 251mm 9.9ins
Map showing location of Hostos (19.18043, -70.02046) Hostos map pin © Google

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