January Weather in Chajul, Guatemala

Last updated: August 23, 2025

In January, the average temperature in Chajul, Guatemala is a pleasant 16°C (61°F). Expect a minimum of 5°C (42°F) and a comfortable maximum reaching 27°C (80°F). Be prepared for 111 mm (4.4 in) of precipitation over approximately 16 days, with an average humidity level of 76%.

January Temperature in Chajul

In January in Chajul, the average temperature is 16°C (61°F). Maximum temperatures can reach up to 27°C (80°F), while minimums can drop as low as 5°C (42°F). This makes Chajul an ideal destination for travelers seeking a moderate climate with pleasant days and cooler evenings.

January Weather in Chajul: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Chajul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chajul, January typically has an average temperature of 16°C (61°F), with highs reaching up to 27°C (80°F) and lows dropping to around 5°C (42°F).

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

January Precipitation in Chajul

In Chajul in January, the precipitation amount is 111 mm (4.4 in) occurring over the course of 16 days.

January Precipitation Trends in Chajul

The chart displays monthly precipitation patterns in Chajul, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Chajul, January typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 16 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Chajul

In Chajul in January humidity is 76%. With an average temperature of 16°C (61°F), this humidity feels like a warm embrace that makes traveling feel slightly heavy yet refreshing, often prompting you to seek shade or indulge in ice-cold drinks to stay comfortable.

January Average Humidity in Chajul

This chart illustrates the average monthly humidity levels in Chajul, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Chajul is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Chajul

In Chajul in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Chajul.

Maximum UV Index Levels in Chajul for January

The chart shows the monthly maximum UV Index (UVI) for Chajul in January, 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 January, the maximum UV index in Chajul typically reaches 11, which falls under the extreme exposure category.

Data source: Chajul January 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 January Weather in Chajul Compares to Other Months

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

This table compares monthly weather conditions in Chajul, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	16°C (61°F)	111 mm (4.4 inches)	76%	extreme
February Weather	17°C (63°F)	76 mm (3.0 inches)	68%	extreme
March Weather	18°C (64°F)	56 mm (2.2 inches)	59%	extreme
April Weather	20°C (68°F)	86 mm (3.4 inches)	57%	extreme
May Weather	21°C (70°F)	195 mm (7.7 inches)	65%	extreme
June Weather	20°C (69°F)	408 mm (16.1 inches)	66%	extreme
July Weather	19°C (67°F)	202 mm (7.9 inches)	75%	extreme
August Weather	20°C (68°F)	275 mm (10.8 inches)	82%	extreme
September Weather	20°C (68°F)	284 mm (11.2 inches)	82%	extreme
October Weather	19°C (67°F)	280 mm (11.0 inches)	83%	extreme
November Weather	18°C (64°F)	198 mm (7.8 inches)	80%	extreme
December Weather	17°C (62°F)	106 mm (4.2 inches)	76%	very high