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May Weather in Olomatlan, Mexico

Last updated: August 27, 2025

In May, the average temperature in Olomatlan, Mexico hovers around 26°C (80°F), with a minimum of 16°C (61°F) and a sizzling maximum of 38°C (101°F). Expect about 61 mm (2.4 in) of precipitation spread over 10 days, contributing to an average humidity of 73%. Whether you’re planning a getaway or simply curious, this weather offers a blend of warmth and occasional rain!

May Temperature in Olomatlan

In May in Olomatlan, the average temperature is 26°C (80°F). The maximum can reach 38°C (101°F) and the minimum can be as low as 16°C (61°F). It's an ideal time for travelers to enjoy warm weather while being prepared for the occasional cooler evening.

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

The chart illustrates May temperature patterns in Olomatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Olomatlan, May typically has an average temperature of 26°C (80°F), with highs reaching up to 38°C (101°F) and lows dropping to around 16°C (61°F).
JanFebMarAprMayJunJulAugSepOctNovDec697276798076757574747269
Data source: Temperature data for Olomatlan generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Olomatlan

In Olomatlan in May, the precipitation amount is 61 mm (2.4 in) over a span of 10 days.

May Precipitation Trends in Olomatlan

The chart displays monthly precipitation patterns in Olomatlan, 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 Olomatlan, May typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec325116218413717924680141
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Olomatlan

In Olomatlan in May, humidity is 73%. With an average temperature of 26°C (80°F), this humidity feels like a warm embrace that clings to your skin, making outdoor exploration a bit sticky but still inviting, perfect for leisurely strolls in the shade or refreshing breaks by the water.

May Average Humidity in Olomatlan

This chart illustrates the average monthly humidity levels in Olomatlan, 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 Olomatlan is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec65%61%59%62%73%78%79%82%82%79%72%70%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Olomatlan

In Olomatlan 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 Olomatlan, you can check here.

Maximum UV Index Levels in Olomatlan for May

The chart shows the monthly maximum UV Index (UVI) for Olomatlan 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 Olomatlan typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414131412108
Data source: Olomatlan 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 Olomatlan Compares to Other Months

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

This table compares monthly weather conditions in Olomatlan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (69°F)3 mm (0.1 inches)65%very high
February Weather22°C (73°F)2 mm (0.1 inches)61%extreme
March Weather24°C (76°F)5 mm (0.2 inches)59%extreme
April Weather26°C (79°F)11 mm (0.4 inches)62%extreme
May Weather26°C (80°F)61 mm (2.4 inches)73%extreme
June Weather24°C (76°F)184 mm (7.2 inches)78%extreme
July Weather24°C (75°F)137 mm (5.4 inches)79%extreme
August Weather24°C (75°F)179 mm (7.1 inches)82%extreme
September Weather23°C (74°F)246 mm (9.7 inches)82%extreme
October Weather23°C (74°F)80 mm (3.2 inches)79%extreme
November Weather22°C (72°F)14 mm (0.6 inches)72%very high
December Weather21°C (69°F)1 mm (0.0 inches)70%very high

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