May Weather in Mapastepec, Mexico

Last updated: August 27, 2025

In May, the average temperature in Mapastepec, Mexico is a warm 27°C (81°F). Expect minimums around 22°C (71°F), soaring to maximums of 35°C (95°F). However, with an average precipitation of 193 mm (7.6 in) spread over 24 days, you might want to pack an umbrella. Don’t forget to stay hydrated, as the average humidity hovers around 74%!

May Temperature in Mapastepec

In May in Mapastepec, the average temperature is 27°C (81°F). The maximum can reach 35°C (95°F), while the minimum can be as low as 22°C (71°F). This climate makes Mapastepec an ideal destination for travelers seeking warm and pleasant weather.

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

The chart illustrates May temperature patterns in Mapastepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mapastepec, May typically has an average temperature of 27°C (81°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (71°F).

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

May Precipitation in Mapastepec

In Mapastepec in May, the precipitation amount is 193 mm (7.6 in) spread over 24 days.

May Precipitation Trends in Mapastepec

The chart displays monthly precipitation patterns in Mapastepec, 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 Mapastepec, May typically receives around 193 mm (7.6 inches) of precipitation spread over approximately 24 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 Mapastepec

In Mapastepec in May humidity is 74%. With an average temperature of 27°C (81°F), this humidity feels like a warm, enveloping blanket, making traveling feel both sticky and draining, yet the heat invites you to seek out refreshing dips in pools or shady spots to relax.

May Average Humidity in Mapastepec

This chart illustrates the average monthly humidity levels in Mapastepec, 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 Mapastepec is approximately 74%, 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 Mapastepec

In Mapastepec in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Mapastepec, you can check here.

Maximum UV Index Levels in Mapastepec for May

The chart shows the monthly maximum UV Index (UVI) for Mapastepec 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 Mapastepec typically reaches 14, which falls under the extreme exposure category.

Data source: Mapastepec 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 Mapastepec Compares to Other Months

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

This table compares monthly weather conditions in Mapastepec, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	6 mm (0.2 inches)	70%	very high
February Weather	26°C (78°F)	3 mm (0.1 inches)	68%	extreme
March Weather	26°C (80°F)	14 mm (0.5 inches)	64%	extreme
April Weather	27°C (81°F)	27 mm (1.1 inches)	67%	extreme
May Weather	27°C (81°F)	193 mm (7.6 inches)	74%	extreme
June Weather	26°C (79°F)	321 mm (12.6 inches)	78%	extreme
July Weather	27°C (80°F)	266 mm (10.5 inches)	81%	extreme
August Weather	26°C (79°F)	317 mm (12.5 inches)	82%	extreme
September Weather	26°C (79°F)	386 mm (15.2 inches)	80%	extreme
October Weather	26°C (79°F)	381 mm (15.0 inches)	81%	extreme
November Weather	26°C (79°F)	59 mm (2.3 inches)	80%	very high
December Weather	25°C (78°F)	7 mm (0.3 inches)	75%	very high