San Juan Opico Weather in December

What's the weather like in San Juan Opico (La Libertad) in December 2024?

The climate in San Juan Opico during December can be summarized as warm and dry.

December is in the winter in San Juan Opico and is typically the coldest month of the year. Daytime maximum temperatures average around a comfortable 30°C (86°F), whilst at night 15°C (59°F) is normal.

San Juan Opico weather averages (imperial / metric)
Daytime temperature 29.8°C 85.6°F
Nightly temperature 15.2°C 59.4°F
Average temperature 22.5°C 72.5°F
Daily sunshine 9.2 hrs
Avg rainfall 12 mm 0.5 ins
Rainy days 5 days
Sea temperature 28.7°C 83.7°F
Humidity 67%
Windspeed 10.4kph 7 mph

On average December is the 3rd driest month of the year in San Juan Opico with around 12mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.2 hours of sunshine per day.

December temperatures in San Juan Opico

San Juan Opico average temperature in December

December rainfall

San Juan Opico average rain in December

December hourly sunshine

San Juan Opico 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 San Juan Opico in December 2024.

Other monthly averages

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San Juan Opico weather stats

San Juan Opico weather statistics
Hottest month: April 32.7°C 90.9°F
Driest month: February 5mm 0.2ins
Sunniest month: February 9.8hrs
Coldest month: December 29.5°C 85.1°F
Wettest month: July 315mm 12.4ins
Map showing location of San Juan Opico (13.87611, -89.35972) San Juan Opico map pin © Google

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