December Weather in Chahal, Guatemala

Last updated: August 23, 2025

In December, the average temperature in Chahal, Guatemala is a pleasant 22°C (72°F). Expect a range from a cool 13°C (55°F) at night to a warm 31°C (88°F) during the day. Be prepared for some rain, as 124 mm (4.9 in) of precipitation can occur over 19 days, resulting in an average humidity of 74%.

December Temperature in Chahal

In December in Chahal, the average temperature is 22°C (72°F). The maximum can reach 31°C (88°F), while the minimum can be as low as 13°C (55°F). This makes it a great time to explore outdoor activities and enjoy the pleasant weather.

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

The chart illustrates December temperature patterns in Chahal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chahal, December typically has an average temperature of 22°C (72°F), with highs reaching up to 31°C (88°F) and lows dropping to around 13°C (55°F).

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

December Precipitation in Chahal

In Chahal in December, the precipitation amount is 124 mm (4.9 in) spread over 19 days.

December Precipitation Trends in Chahal

The chart displays monthly precipitation patterns in Chahal, 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 Chahal, December typically receives around 124 mm (4.9 inches) of precipitation spread over approximately 19 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 Chahal

In Chahal in December, humidity is 74%. With an average temperature of 22°C (72°F), this humidity feels like a warm blanket enveloping you, making it a bit uncomfortable for traveling, as every step feels heavier and the air is thick.

December Average Humidity in Chahal

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

In Chahal 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 Chahal.

Maximum UV Index Levels in Chahal for December

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

Data source: Chahal 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 Chahal Compares to Other Months

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

This table compares monthly weather conditions in Chahal, 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 (71°F)	124 mm (4.9 inches)	80%	very high
February Weather	23°C (74°F)	101 mm (4.0 inches)	72%	extreme
March Weather	24°C (75°F)	99 mm (3.9 inches)	61%	extreme
April Weather	26°C (79°F)	76 mm (3.0 inches)	53%	extreme
May Weather	27°C (81°F)	166 mm (6.6 inches)	51%	extreme
June Weather	26°C (80°F)	312 mm (12.3 inches)	52%	extreme
July Weather	26°C (79°F)	261 mm (10.3 inches)	58%	extreme
August Weather	26°C (79°F)	252 mm (9.9 inches)	63%	extreme
September Weather	26°C (79°F)	250 mm (9.8 inches)	71%	extreme
October Weather	25°C (78°F)	281 mm (11.1 inches)	79%	extreme
November Weather	23°C (74°F)	230 mm (9.1 inches)	79%	very high
December Weather	22°C (72°F)	124 mm (4.9 inches)	74%	very high