Monción Weather in December

What's the weather like in Monción (Santiago Rodríguez) in December 2025?

The climate in Monción during December can be summarized as warm, humid and reasonably dry.

December is in the winter in Monción and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a muggy 29°C (84°F), whilst at night 17°C (63°F) is normal.

Monción weather averages (imperial / metric)
Daytime temperature 28.9°C 83.9°F
Nightly temperature 17°C 62.5°F
Average temperature 22.9°C 73.2°F
Daily sunshine 6.3 hrs
Avg rainfall 70 mm 2.7 ins
Rainy days 13 days
Sea temperature 27.3°C 81.2°F
Humidity 78%
Windspeed 8.3kph 5 mph

On average December is the 4th driest month of the year in Monción with around 70mm 2.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.3 hours of sunshine per day.

December temperatures in Monción

Monción average temperature in December

December rainfall

Monción average rain in December

December hourly sunshine

Monción 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 Monción in December 2025.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Monción weather stats

Monción weather statistics
Hottest month: August 33.2°C 91.8°F
Driest month: January 40mm 1.6ins
Sunniest month: August 8.6hrs
Coldest month: January 28.6°C 83.5°F
Wettest month: May 193mm 7.6ins
Map showing location of Monción (19.41084, -71.15257) Monción map pin © Google

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