December Weather in El Castillo, Colombia

Last updated: August 23, 2025

In December, the average temperature in El Castillo, Colombia hovers around 26°C (79°F), offering a pleasant climate for outdoor activities. You can expect minimum temperatures of 18°C (66°F) and maximums reaching 34°C (93°F). Additionally, prepare for about 57 mm (2.2 in) of precipitation over 7 days, with an average humidity level of 70%, ensuring a warm and somewhat humid experience. Enjoy your stay!

December Temperature in El Castillo

In December in El Castillo, the average temperature is 26°C (79°F). Maximum temperatures can reach up to 34°C (93°F), while the minimum can drop to as low as 18°C (66°F). This makes El Castillo an ideal destination for travelers seeking warm weather and comfortable conditions during this time of year.

December Weather in El Castillo: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in El Castillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Castillo, December typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 18°C (66°F).

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

December Precipitation in El Castillo

In El Castillo in December, the precipitation amount is 57 mm (2.2 in) over the course of 7 days.

December Precipitation Trends in El Castillo

The chart displays monthly precipitation patterns in El Castillo, 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 El Castillo, December typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 7 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 El Castillo

In El Castillo in December, humidity is 70%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket enveloping you, making outdoor adventures a bit sticky but also invigorating, requiring frequent breaks to hydrate and cool off.

December Average Humidity in El Castillo

This chart illustrates the average monthly humidity levels in El Castillo, 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 El Castillo is approximately 70%, 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 El Castillo

In El Castillo in December, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in El Castillo.

Maximum UV Index Levels in El Castillo for December

The chart shows the monthly maximum UV Index (UVI) for El Castillo 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 El Castillo typically reaches 12, which falls under the extreme exposure category.

Data source: El Castillo 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 El Castillo Compares to Other Months

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

This table compares monthly weather conditions in El Castillo, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	54 mm (2.1 inches)	49%	extreme
February Weather	27°C (81°F)	76 mm (3.0 inches)	46%	extreme
March Weather	26°C (80°F)	205 mm (8.1 inches)	52%	extreme
April Weather	26°C (78°F)	223 mm (8.8 inches)	73%	extreme
May Weather	25°C (77°F)	328 mm (12.9 inches)	90%	extreme
June Weather	24°C (76°F)	239 mm (9.4 inches)	93%	extreme
July Weather	24°C (76°F)	224 mm (8.8 inches)	87%	extreme
August Weather	25°C (78°F)	89 mm (3.5 inches)	67%	extreme
September Weather	26°C (79°F)	75 mm (3.0 inches)	57%	extreme
October Weather	26°C (79°F)	188 mm (7.4 inches)	56%	extreme
November Weather	26°C (79°F)	180 mm (7.1 inches)	68%	extreme
December Weather	26°C (79°F)	57 mm (2.2 inches)	70%	extreme