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December Weather in Desamparados, Costa Rica

Last updated: August 23, 2025

In December, the average temperature in Desamparados, Costa Rica is a pleasant 23°C (74°F), with a minimum of 18°C (65°F) and reaching a maximum of 30°C (86°F). Visitors can expect 72 mm (2.8 in) of precipitation spread over 18 days, accompanied by an average humidity level of 72%.

December Temperature in Desamparados

In December in Desamparados, the average temperature is 23°C (74°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 18°C (65°F). This mild and pleasant climate makes it an ideal time for outdoor exploration and activities.

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

The chart illustrates December temperature patterns in Desamparados, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Desamparados, December typically has an average temperature of 23°C (74°F), with highs reaching up to 30°C (86°F) and lows dropping to around 18°C (65°F).
JanFebMarAprMayJunJulAugSepOctNovDec747576767575757473737374
Data source: Temperature data for Desamparados 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 Desamparados

In Desamparados in December, the precipitation amount is 72 mm (2.8 in) spread across 18 days.

December Precipitation Trends in Desamparados

The chart displays monthly precipitation patterns in Desamparados, 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 Desamparados, December typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec28131811841239729739346163925172
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Desamparados

In Desamparados in December humidity is 72%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities a challenge but offering a refreshing atmosphere for leisurely strolls in the shade.

December Average Humidity in Desamparados

This chart illustrates the average monthly humidity levels in Desamparados, 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 Desamparados 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 Desamparados

In Desamparados 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 Desamparados.

Maximum UV Index Levels in Desamparados for December

The chart shows the monthly maximum UV Index (UVI) for Desamparados 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 Desamparados typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121315151414141313141210
Data source: Desamparados 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 Desamparados Compares to Other Months

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

This table compares monthly weather conditions in Desamparados, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)28 mm (1.1 inches)68%extreme
February Weather24°C (76°F)13 mm (0.5 inches)68%extreme
March Weather25°C (77°F)18 mm (0.7 inches)66%extreme
April Weather24°C (76°F)118 mm (4.6 inches)67%extreme
May Weather24°C (75°F)412 mm (16.2 inches)69%extreme
June Weather24°C (75°F)397 mm (15.6 inches)84%extreme
July Weather24°C (75°F)296 mm (11.7 inches)85%extreme
August Weather23°C (74°F)393 mm (15.5 inches)82%extreme
September Weather23°C (74°F)461 mm (18.2 inches)81%extreme
October Weather23°C (73°F)639 mm (25.2 inches)80%extreme
November Weather23°C (74°F)251 mm (9.9 inches)80%extreme
December Weather23°C (74°F)72 mm (2.8 inches)72%very high

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