May Weather in Chajul, Guatemala

Last updated: August 23, 2025

In Chajul, Guatemala, the average temperature for May is a pleasant 21°C (70°F). Expect lows around 13°C (55°F) and highs peaking at 31°C (88°F). However, be prepared for some rain, with 195 mm (7.7 in) expected over 27 days. Additionally, the average humidity sits at a comfortable 65%, making it the perfect time to explore!

May Temperature in Chajul

In May in Chajul, the average temperature is 21°C (70°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 13°C (55°F). This pleasant weather makes Chajul an ideal destination for travelers seeking comfortable conditions and enjoyable outdoor activities.

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

The chart illustrates May 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, May typically has an average temperature of 21°C (70°F), with highs reaching up to 31°C (88°F) and lows dropping to around 13°C (55°F).

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

May Precipitation in Chajul

In Chajul in May, the total precipitation amount is 195 mm (7.7 in) spread over 27 days.

May Precipitation Trends in Chajul

The chart displays monthly precipitation patterns in Chajul, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Chajul, May typically receives around 195 mm (7.7 inches) of precipitation spread over approximately 27 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Chajul

In Chajul in May humidity is 65%. With an average temperature of 21°C (70°F), this humidity feels quite sticky and can make outdoor activities feel a bit tiring; it's best to stay hydrated and take breaks in the shade while exploring.

May Average Humidity in Chajul

This chart illustrates the average monthly humidity levels in Chajul, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Chajul is approximately 65%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Chajul

In Chajul in May, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Chajul.

Maximum UV Index Levels in Chajul for May

The chart shows the monthly maximum UV Index (UVI) for Chajul in May, 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 May, the maximum UV index in Chajul typically reaches 15, which falls under the extreme exposure category.

Data source: Chajul May 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 May 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 May’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 May’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