May Weather in Zacalaca, Mexico

Last updated: August 27, 2025

In Zacalaca, Mexico, the average temperature in May hovers around 29°C (84°F), with lows dipping to 18°C (64°F) and highs soaring up to 38°C (101°F). Expect about 50 mm (2.0 in) of precipitation spread over 11 days, while the average humidity sits at a comfortable 63%. Whether you’re soaking up the sun or seeking shelter from occasional rain, this month brings a dynamic mix of weather.

May Temperature in Zacalaca

In May in Zacalaca, the average temperature is 29°C (84°F). Maximums can reach 38°C (101°F), and minimums can be as low as 18°C (64°F). It's a great time to visit if you enjoy warm weather and outdoor activities!

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

The chart illustrates May temperature patterns in Zacalaca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Zacalaca, May typically has an average temperature of 29°C (84°F), with highs reaching up to 38°C (101°F) and lows dropping to around 18°C (64°F).

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

May Precipitation in Zacalaca

In Zacalaca in May, the precipitation amount is 50 mm (2.0 in) over the course of 11 days.

May Precipitation Trends in Zacalaca

The chart displays monthly precipitation patterns in Zacalaca, 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 Zacalaca, May typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Zacalaca

In Zacalaca in May humidity is 63%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making travel a bit sticky but still manageable; the air is heavy and richly scented, immersing you in the vibrant atmosphere of the surroundings.

May Average Humidity in Zacalaca

This chart illustrates the average monthly humidity levels in Zacalaca, 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 Zacalaca is approximately 63%, 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 Zacalaca

In Zacalaca in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Zacalaca.

Maximum UV Index Levels in Zacalaca for May

The chart shows the monthly maximum UV Index (UVI) for Zacalaca 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 Zacalaca typically reaches 13, which falls under the extreme exposure category.

Data source: Zacalaca 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 Zacalaca Compares to Other Months

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

This table compares monthly weather conditions in Zacalaca, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	27 mm (1.1 inches)	85%	very high
February Weather	25°C (78°F)	12 mm (0.5 inches)	80%	very high
March Weather	26°C (80°F)	11 mm (0.4 inches)	69%	extreme
April Weather	28°C (83°F)	24 mm (0.9 inches)	64%	extreme
May Weather	29°C (84°F)	50 mm (2.0 inches)	63%	extreme
June Weather	28°C (83°F)	190 mm (7.5 inches)	62%	extreme
July Weather	29°C (84°F)	73 mm (2.9 inches)	65%	extreme
August Weather	28°C (83°F)	103 mm (4.1 inches)	78%	extreme
September Weather	28°C (83°F)	118 mm (4.6 inches)	85%	extreme
October Weather	27°C (81°F)	130 mm (5.1 inches)	87%	extreme
November Weather	25°C (77°F)	56 mm (2.2 inches)	88%	very high
December Weather	24°C (75°F)	26 mm (1.0 inches)	88%	high