Los Negros Weather in December

What's the weather like in Los Negros (Santa Cruz) in December 2025?

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

December is in the summer in Los Negros and is typically the warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 21°C (69°F) is normal.

Los Negros weather averages (imperial / metric)
Daytime temperature 30.9°C 87.6°F
Nightly temperature 20.5°C 68.9°F
Average temperature 25.7°C 78.3°F
Daily sunshine 7.2 hrs
Avg rainfall 178 mm 7 ins
Rainy days 11 days
Sea temperature 23.1°C 73.6°F
Humidity 71%
Windspeed 14.8kph 9 mph

On average December is the 2nd wettest month of the year in Los Negros with around 178mm 7 inches of rain making it a wet time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.2 hours of sunshine per day.

December temperatures in Los Negros

Los Negros average temperature in December

December rainfall

Los Negros average rain in December

December hourly sunshine

Los Negros 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 Los Negros in December 2025.

Other monthly averages

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UV index Best time to go?

Los Negros weather stats

Los Negros weather statistics
Hottest month: January 30.4°C 86.7°F
Driest month: August 43mm 1.7ins
Sunniest month: August 9.1hrs
Coldest month: July 25.1°C 77.2°F
Wettest month: January 208mm 8.2ins
Map showing location of Los Negros (-17.73333, -63.43333) Los Negros map pin © Google

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