December Weather in Dulce Nombre de Jesus, Costa Rica

Last updated: August 23, 2025

In December, the average temperature in Dulce Nombre de Jesus, Costa Rica hovers at a pleasant 20°C (69°F). Expect a minimum of 15°C (60°F) and a maximum of 26°C (79°F), making it ideal for outdoor activities. However, be prepared for some rain, with an average precipitation of 255 mm (10.0 in) spread over 17 days. With an average humidity of 74%, the air feels comfortably warm—perfect for enjoying everything this destination has to offer!

December Temperature in Dulce Nombre de Jesus

In December in Dulce Nombre de Jesus, the average temperature is 20°C (69°F), with maximums reaching 26°C (79°F) and minimums dropping as low as 15°C (60°F). This comfortable climate makes it an ideal time for travel, perfect for exploring and outdoor activities.

December Weather in Dulce Nombre de Jesus: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Dulce Nombre de Jesus, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dulce Nombre de Jesus, December typically has an average temperature of 20°C (69°F), with highs reaching up to 26°C (79°F) and lows dropping to around 15°C (60°F).

Data source: Temperature data for Dulce Nombre de Jesus generated using information from the Copernicus Climate Change Service.

December Precipitation in Dulce Nombre de Jesus

In Dulce Nombre de Jesus in December, the total precipitation amount reaches 255 mm (10.0 in) over the course of 17 days.

December Precipitation Trends in Dulce Nombre de Jesus

The chart displays monthly precipitation patterns in Dulce Nombre de Jesus, 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 Dulce Nombre de Jesus, December typically receives around 255 mm (10.0 inches) of precipitation spread over approximately 17 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 Dulce Nombre de Jesus

In Dulce Nombre de Jesus in December, humidity is 74%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and requiring frequent breaks for hydration, but with the right pacing, you can still enjoy the sights and sounds of your surroundings.

December Average Humidity in Dulce Nombre de Jesus

This chart illustrates the average monthly humidity levels in Dulce Nombre de Jesus, 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 Dulce Nombre de Jesus is approximately 74%, 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 Dulce Nombre de Jesus

In Dulce Nombre de Jesus 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 Dulce Nombre de Jesus.

Maximum UV Index Levels in Dulce Nombre de Jesus for December

The chart shows the monthly maximum UV Index (UVI) for Dulce Nombre de Jesus 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 Dulce Nombre de Jesus typically reaches 10, which falls under the very high exposure category.

Data source: Dulce Nombre de Jesus 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 Dulce Nombre de Jesus Compares to Other Months

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

This table compares monthly weather conditions in Dulce Nombre de Jesus, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	149 mm (5.9 inches)	71%	extreme
February Weather	20°C (69°F)	63 mm (2.5 inches)	70%	extreme
March Weather	20°C (69°F)	65 mm (2.6 inches)	68%	extreme
April Weather	22°C (71°F)	107 mm (4.2 inches)	69%	extreme
May Weather	22°C (72°F)	316 mm (12.4 inches)	70%	extreme
June Weather	22°C (73°F)	266 mm (10.5 inches)	81%	extreme
July Weather	22°C (72°F)	274 mm (10.8 inches)	88%	extreme
August Weather	22°C (72°F)	232 mm (9.1 inches)	85%	extreme
September Weather	22°C (72°F)	258 mm (10.2 inches)	84%	extreme
October Weather	22°C (72°F)	393 mm (15.5 inches)	82%	extreme
November Weather	21°C (71°F)	289 mm (11.4 inches)	81%	extreme
December Weather	20°C (69°F)	255 mm (10.0 inches)	74%	very high