December Weather in Purulha, Guatemala

Last updated: August 23, 2025

In Purulha, Guatemala, the average temperature in December is a pleasant 17°C (63°F). Expect minimums to dip to 7°C (45°F) and maximums to reach a warm 28°C (82°F). Be prepared for some rain, with an average precipitation amount of 67 mm (2.6 in) spread over 14 days. The atmosphere will feel quite humid, with an average humidity level of 76%.

December Temperature in Purulha

In December in Purulha, the average temperature is 17°C (63°F). Maximums can reach 28°C (82°F), and minimums can be as low as 7°C (45°F). This climate makes Purulha an ideal destination for travelers seeking comfortable and pleasant weather.

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

The chart illustrates December temperature patterns in Purulha, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Purulha, December typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (82°F) and lows dropping to around 7°C (45°F).

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

December Precipitation in Purulha

In Purulha in December, the precipitation amount is 67 mm (2.6 in) spread over 14 days.

December Precipitation Trends in Purulha

The chart displays monthly precipitation patterns in Purulha, 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 Purulha, December typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 14 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 Purulha

In Purulha in December humidity is 76%. With an average temperature of 17°C (63°F), this humidity feels like traveling through a warm, enveloping blanket, making every outdoor adventure feel sticky and heavy, yet pleasantly refreshing when you find a cool breeze.

December Average Humidity in Purulha

This chart illustrates the average monthly humidity levels in Purulha, 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 Purulha 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 Purulha

In Purulha 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 Purulha.

Maximum UV Index Levels in Purulha for December

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

Data source: Purulha 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 Purulha Compares to Other Months

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

This table compares monthly weather conditions in Purulha, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	80 mm (3.2 inches)	76%	extreme
February Weather	18°C (65°F)	51 mm (2.0 inches)	68%	extreme
March Weather	19°C (66°F)	65 mm (2.6 inches)	59%	extreme
April Weather	21°C (69°F)	85 mm (3.4 inches)	57%	extreme
May Weather	21°C (70°F)	270 mm (10.6 inches)	65%	extreme
June Weather	21°C (70°F)	372 mm (14.6 inches)	66%	extreme
July Weather	20°C (69°F)	220 mm (8.7 inches)	75%	extreme
August Weather	20°C (69°F)	338 mm (13.3 inches)	82%	extreme
September Weather	20°C (69°F)	333 mm (13.1 inches)	82%	extreme
October Weather	20°C (68°F)	352 mm (13.9 inches)	83%	extreme
November Weather	18°C (65°F)	189 mm (7.4 inches)	80%	extreme
December Weather	17°C (63°F)	67 mm (2.6 inches)	76%	very high