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December Weather in Parrita, Costa Rica

Last updated: August 23, 2025

In December, the average temperature in Parrita, Costa Rica is a pleasant 25°C (77°F), with comfortable minimums around 21°C (71°F) and maximums peaking at 28°C (82°F). Expect 456 mm (18.0 in) of precipitation over the month, accompanied by an average humidity of 72%. Whether you're planning outdoor activities or cozy indoor days, be ready for a mix of weather!

December Temperature in Parrita

In December in Parrita, the average temperature is 25°C (77°F). The maximum can reach 28°C (82°F), while the minimum can be as low as 21°C (71°F). This pleasant climate makes it an ideal destination for travelers seeking a comfortable and enjoyable getaway.

December Weather in Parrita: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Parrita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Parrita, December typically has an average temperature of 25°C (77°F), with highs reaching up to 28°C (82°F) and lows dropping to around 21°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec777878787777777777767676
Data source: Temperature data for Parrita generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Parrita

In Parrita in December, the precipitation amount is 456 mm (18.0 in) over a span of 30 days.

December Precipitation Trends in Parrita

The chart displays monthly precipitation patterns in Parrita, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Parrita, December typically receives around 456 mm (18.0 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec191102107320820696825914931967822456
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Parrita

In Parrita in December, humidity is 72%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration both vibrant and a bit taxing as you sweat slightly more and seek shade often while enjoying the scenery.

December Average Humidity in Parrita

This chart illustrates the average monthly humidity levels in Parrita, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Parrita is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%68%66%67%69%84%85%82%81%80%80%73%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Parrita

In Parrita in December, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Parrita.

Maximum UV Index Levels in Parrita for December

The chart shows the monthly maximum UV Index (UVI) for Parrita in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Parrita typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314141514141313131110
Data source: Parrita December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How December Weather in Parrita Compares to Other Months

Weather in Parrita varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Parrita, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Parrita, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)191 mm (7.5 inches)68%extreme
February Weather25°C (78°F)102 mm (4.0 inches)68%extreme
March Weather26°C (79°F)107 mm (4.2 inches)66%extreme
April Weather26°C (78°F)320 mm (12.6 inches)67%extreme
May Weather25°C (78°F)820 mm (32.3 inches)69%extreme
June Weather25°C (78°F)696 mm (27.4 inches)84%extreme
July Weather25°C (77°F)825 mm (32.5 inches)85%extreme
August Weather25°C (77°F)914 mm (36.0 inches)82%extreme
September Weather25°C (77°F)931 mm (36.7 inches)81%extreme
October Weather25°C (77°F)967 mm (38.1 inches)80%extreme
November Weather25°C (76°F)822 mm (32.4 inches)80%extreme
December Weather25°C (77°F)456 mm (18.0 inches)72%very high

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