December Weather in San Rafael Pie de la Cuesta, Guatemala

Last updated: August 23, 2025

In San Rafael Pie de la Cuesta, Guatemala, the average temperature in December hovers around 18°C (65°F), with daily extremes ranging from a cool 10°C (51°F) to a warm 25°C (78°F). Expect a precipitation level of 52 mm (2.0 in) over approximately 16 days, contributing to a relatively high average humidity of 76%. Stay prepared for a mix of mild weather and occasional rain!

December Temperature in San Rafael Pie de la Cuesta

In December in San Rafael Pie de la Cuesta, the average temperature is 18°C (65°F). The maximum can reach 25°C (78°F), while the minimum can drop to as low as 10°C (51°F). This pleasant weather makes San Rafael Pie de la Cuesta an ideal destination for travelers looking to enjoy mild temperatures and comfortable conditions.

December Weather in San Rafael Pie de la Cuesta: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in San Rafael Pie de la Cuesta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Rafael Pie de la Cuesta, December typically has an average temperature of 18°C (65°F), with highs reaching up to 25°C (78°F) and lows dropping to around 10°C (51°F).

Data source: Temperature data for San Rafael Pie de la Cuesta generated using information from the Copernicus Climate Change Service.

December Precipitation in San Rafael Pie de la Cuesta

In San Rafael Pie de la Cuesta in December, the total precipitation amount is 52 mm (2.0 in) over the course of 16 days.

December Precipitation Trends in San Rafael Pie de la Cuesta

The chart displays monthly precipitation patterns in San Rafael Pie de la Cuesta, 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 San Rafael Pie de la Cuesta, December typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 16 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 San Rafael Pie de la Cuesta

In San Rafael Pie de la Cuesta in December, humidity is 76%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel a little sticky but enjoyable, as long as you stay hydrated and take breaks in the shade.

December Average Humidity in San Rafael Pie de la Cuesta

This chart illustrates the average monthly humidity levels in San Rafael Pie de la Cuesta, 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 San Rafael Pie de la Cuesta is approximately 76%, 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 San Rafael Pie de la Cuesta

In San Rafael Pie de la Cuesta 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 San Rafael Pie de la Cuesta.

Maximum UV Index Levels in San Rafael Pie de la Cuesta for December

The chart shows the monthly maximum UV Index (UVI) for San Rafael Pie de la Cuesta 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 San Rafael Pie de la Cuesta typically reaches 10, which falls under the very high exposure category.

Data source: San Rafael Pie de la Cuesta 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 San Rafael Pie de la Cuesta Compares to Other Months

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

This table compares monthly weather conditions in San Rafael Pie de la Cuesta, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	39 mm (1.5 inches)	76%	extreme
February Weather	18°C (65°F)	34 mm (1.3 inches)	68%	extreme
March Weather	19°C (66°F)	77 mm (3.0 inches)	59%	extreme
April Weather	19°C (67°F)	131 mm (5.1 inches)	57%	extreme
May Weather	20°C (68°F)	395 mm (15.6 inches)	65%	extreme
June Weather	20°C (67°F)	481 mm (18.9 inches)	66%	extreme
July Weather	20°C (68°F)	272 mm (10.7 inches)	75%	extreme
August Weather	19°C (67°F)	434 mm (17.1 inches)	82%	extreme
September Weather	19°C (67°F)	436 mm (17.2 inches)	82%	extreme
October Weather	19°C (67°F)	360 mm (14.2 inches)	83%	extreme
November Weather	19°C (66°F)	114 mm (4.5 inches)	80%	extreme
December Weather	18°C (65°F)	52 mm (2.0 inches)	76%	very high