December Weather in Pejibaye, Costa Rica

Last updated: August 23, 2025

In Pejibaye, Costa Rica, the average temperature in December hovers around 16°C (61°F), with a minimum of 10°C (50°F) and a maximum reaching 22°C (72°F). Expect about 116 mm (4.6 in) of precipitation over approximately 12 days, paired with an average humidity of 72%. Stay prepared for a mix of comfortable and wet days!

December Temperature in Pejibaye

In December in Pejibaye, the average temperature is 16°C (61°F). Maximums can reach 22°C (72°F), while minimums can drop to as low as 10°C (50°F). It's a great time to visit for those who enjoy mild weather and comfortable outdoor activities.

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

The chart illustrates December temperature patterns in Pejibaye, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pejibaye, December typically has an average temperature of 16°C (61°F), with highs reaching up to 22°C (72°F) and lows dropping to around 10°C (50°F).

Data source: Temperature data for Pejibaye generated using information from the Copernicus Climate Change Service.

December Precipitation in Pejibaye

In Pejibaye in December, the precipitation amount is 116 mm (4.6 in) over a span of 12 days.

December Precipitation Trends in Pejibaye

The chart displays monthly precipitation patterns in Pejibaye, 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 Pejibaye, December typically receives around 116 mm (4.6 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Pejibaye

In Pejibaye in December humidity is 72%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making every step feel heavier and requiring extra effort while traveling.

December Average Humidity in Pejibaye

This chart illustrates the average monthly humidity levels in Pejibaye, 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 Pejibaye is approximately 72%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Pejibaye

In Pejibaye in December, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Pejibaye.

Maximum UV Index Levels in Pejibaye for December

The chart shows the monthly maximum UV Index (UVI) for Pejibaye 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 Pejibaye typically reaches 11, which falls under the extreme exposure category.

Data source: Pejibaye 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 Pejibaye Compares to Other Months

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

This table compares monthly weather conditions in Pejibaye, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (60°F)	67 mm (2.6 inches)	68%	extreme
February Weather	16°C (61°F)	34 mm (1.3 inches)	68%	extreme
March Weather	16°C (61°F)	35 mm (1.4 inches)	66%	extreme
April Weather	17°C (63°F)	94 mm (3.7 inches)	67%	extreme
May Weather	18°C (64°F)	418 mm (16.4 inches)	69%	extreme
June Weather	18°C (64°F)	240 mm (9.4 inches)	84%	extreme
July Weather	17°C (63°F)	203 mm (8.0 inches)	85%	extreme
August Weather	17°C (63°F)	224 mm (8.8 inches)	82%	extreme
September Weather	17°C (63°F)	279 mm (11.0 inches)	81%	extreme
October Weather	17°C (63°F)	430 mm (16.9 inches)	80%	extreme
November Weather	17°C (62°F)	234 mm (9.2 inches)	80%	extreme
December Weather	16°C (61°F)	116 mm (4.6 inches)	72%	extreme