December Weather in Jerez, Guatemala

Last updated: August 23, 2025

In December, the average temperature in Jerez, Guatemala is a pleasant 23°C (73°F). Temperatures can vary, with a minimum of 13°C (56°F) and rising to a maximum of 32°C (90°F). Expect a light touch of rain, with an average precipitation of 6 mm (0.3 in) over just 1 day. The humidity lingers around 66%, creating a comfortable atmosphere for enjoying the season.

December Temperature in Jerez

In December in Jerez, the average temperature is 23°C (73°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 13°C (56°F). This pleasant climate makes Jerez an ideal destination for outdoor activities and sightseeing during this time.

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

The chart illustrates December temperature patterns in Jerez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jerez, December typically has an average temperature of 23°C (73°F), with highs reaching up to 32°C (90°F) and lows dropping to around 13°C (56°F).

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

December Precipitation in Jerez

In Jerez in December, the precipitation amount is 6 mm (0.3 in) over the course of 1 day.

December Precipitation Trends in Jerez

The chart displays monthly precipitation patterns in Jerez, 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 Jerez, December typically receives around 6 mm (0.3 inches) of precipitation spread over approximately 1 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 Jerez

In Jerez in December, humidity is 66%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace, making it essential for travelers to stay hydrated and plan outdoor activities for cooler times of the day.

December Average Humidity in Jerez

This chart illustrates the average monthly humidity levels in Jerez, 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 Jerez is approximately 66%, 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 Jerez

In Jerez in December, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Jerez.

Maximum UV Index Levels in Jerez for December

The chart shows the monthly maximum UV Index (UVI) for Jerez 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 Jerez typically reaches 9, which falls under the very high exposure category.

Data source: Jerez 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 Jerez Compares to Other Months

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

This table compares monthly weather conditions in Jerez, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	4 mm (0.2 inches)	63%	extreme
February Weather	23°C (74°F)	5 mm (0.2 inches)	62%	extreme
March Weather	24°C (76°F)	6 mm (0.2 inches)	59%	extreme
April Weather	25°C (77°F)	56 mm (2.2 inches)	59%	extreme
May Weather	24°C (76°F)	237 mm (9.3 inches)	59%	extreme
June Weather	24°C (75°F)	330 mm (13.0 inches)	68%	extreme
July Weather	25°C (77°F)	103 mm (4.1 inches)	77%	extreme
August Weather	24°C (76°F)	223 mm (8.8 inches)	79%	extreme
September Weather	24°C (75°F)	320 mm (12.6 inches)	77%	extreme
October Weather	23°C (74°F)	281 mm (11.0 inches)	77%	extreme
November Weather	23°C (74°F)	40 mm (1.6 inches)	75%	very high
December Weather	23°C (73°F)	6 mm (0.3 inches)	66%	very high