Belén Weather in December

What's the weather like in Belén (Guanacaste) in December 2024?

The climate in Belén during December can be summarized as hot, humid and dry.

December is in the winter in Belén and is typically the coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (72°F) is normal.

Belén weather averages (imperial / metric)
Daytime temperature 30.8°C 87.4°F
Nightly temperature 22.5°C 72.4°F
Average temperature 26.6°C 79.9°F
Daily sunshine 6.7 hrs
Avg rainfall 13 mm 0.5 ins
Rainy days 10 days
Sea temperature 27.5°C 81.4°F
Humidity 82%
Windspeed 11.2kph 7 mph

On average December is the 4th driest month of the year in Belén with around 13mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 6.7 hours of sunshine per day.

December temperatures in Belén

Belén average temperature in December

December rainfall

Belén average rain in December

December hourly sunshine

Belén 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 Belén in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Belén weather stats

Belén weather statistics
Hottest month: April 32.7°C 90.9°F
Driest month: February 1mm 0ins
Sunniest month: February 8.2hrs
Coldest month: December 30.6°C 87.1°F
Wettest month: September 354mm 13.9ins
Map showing location of Belén (10.40788, -85.58836) Belén map pin © Google

Locations nearby

Top Costa Rica locations