May Weather in Miahuatlan, Mexico

Last updated: August 26, 2025

In May, the average temperature in Miahuatlan, Mexico hovers around 20°C (68°F), with a minimum of 9°C (48°F) and a maximum reaching 31°C (88°F). Expect some rainfall, with 107 mm (4.2 in) spread over 16 days. The air is quite humid, averaging 77%, so be prepared for a muggy atmosphere!

May Temperature in Miahuatlan

In May in Miahuatlan, the average temperature is 20°C (68°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 9°C (48°F). This makes Miahuatlan an ideal destination for travelers seeking a pleasant climate with some variation in temperature.

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

The chart illustrates May temperature patterns in Miahuatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Miahuatlan, May typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 9°C (48°F).

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

May Precipitation in Miahuatlan

In Miahuatlan in May, the precipitation amount reaches 107 mm (4.2 in) during a span of 16 days.

May Precipitation Trends in Miahuatlan

The chart displays monthly precipitation patterns in Miahuatlan, 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 Miahuatlan, May typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 16 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 Miahuatlan

In Miahuatlan in May, humidity is 77%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace, making it essential for travelers to stay hydrated and take breaks in shaded areas to avoid feeling sluggish in the heat.

May Average Humidity in Miahuatlan

This chart illustrates the average monthly humidity levels in Miahuatlan, 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 Miahuatlan is approximately 77%, 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 Miahuatlan

In Miahuatlan 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 Miahuatlan.

Maximum UV Index Levels in Miahuatlan for May

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

Data source: Miahuatlan 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 Miahuatlan Compares to Other Months

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

This table compares monthly weather conditions in Miahuatlan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	6 mm (0.2 inches)	84%	very high
February Weather	16°C (62°F)	5 mm (0.2 inches)	78%	extreme
March Weather	17°C (64°F)	15 mm (0.6 inches)	75%	extreme
April Weather	19°C (67°F)	47 mm (1.8 inches)	70%	extreme
May Weather	20°C (68°F)	107 mm (4.2 inches)	77%	extreme
June Weather	19°C (66°F)	185 mm (7.3 inches)	76%	extreme
July Weather	18°C (65°F)	82 mm (3.2 inches)	68%	extreme
August Weather	19°C (66°F)	107 mm (4.2 inches)	70%	extreme
September Weather	18°C (66°F)	176 mm (6.9 inches)	82%	extreme
October Weather	18°C (64°F)	74 mm (2.9 inches)	91%	extreme
November Weather	16°C (61°F)	17 mm (0.7 inches)	89%	very high
December Weather	15°C (59°F)	3 mm (0.1 inches)	88%	very high