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May Weather in Tihuatlan, Mexico

Last updated: August 26, 2025

In May, the average temperature in Tihuatlan, Mexico reaches a warm 28°C (83°F). Temperatures can range from a refreshing 18°C (64°F) at their lowest to a sweltering 39°C (102°F) at their peak. With 112 mm (4.4 in) of precipitation spread over 12 days, it's a moist and humid time of year, boasting an average humidity of 82%. Enjoy the tropical climate!

May Temperature in Tihuatlan

In May in Tihuatlan, the average temperature is 28°C (83°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop to as low as 18°C (64°F). This makes it an ideal time for travelers looking for warm weather while enjoying both the heat of the day and cooler evenings.

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

The chart illustrates May temperature patterns in Tihuatlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tihuatlan, May typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec687074798383838382787369
Data source: Temperature data for Tihuatlan 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 Tihuatlan

In Tihuatlan in May, the total precipitation amount is 112 mm (4.4 in), falling over the course of 12 days.

May Precipitation Trends in Tihuatlan

The chart displays monthly precipitation patterns in Tihuatlan, 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 Tihuatlan, May typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec553547661121891441802161957723
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tihuatlan

In Tihuatlan in May, humidity is 82%. With an average temperature of 28°C (83°F), this humidity feels like stepping into a warm, damp embrace, which can make traveling feel heavy and exhausting, as every movement can be met with a sticky veil of moisture that clings to the skin.

May Average Humidity in Tihuatlan

This chart illustrates the average monthly humidity levels in Tihuatlan, 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 Tihuatlan is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%86%83%80%82%79%72%74%84%92%91%91%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Tihuatlan

In Tihuatlan in May, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Tihuatlan.

Maximum UV Index Levels in Tihuatlan for May

The chart shows the monthly maximum UV Index (UVI) for Tihuatlan 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 Tihuatlan typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710111212131212121187
Data source: Tihuatlan 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 Tihuatlan Compares to Other Months

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

This table compares monthly weather conditions in Tihuatlan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)55 mm (2.1 inches)88%high
February Weather21°C (71°F)35 mm (1.4 inches)86%very high
March Weather23°C (74°F)47 mm (1.8 inches)83%extreme
April Weather26°C (79°F)66 mm (2.6 inches)80%extreme
May Weather28°C (83°F)112 mm (4.4 inches)82%extreme
June Weather28°C (83°F)189 mm (7.4 inches)79%extreme
July Weather28°C (83°F)144 mm (5.7 inches)72%extreme
August Weather29°C (84°F)180 mm (7.1 inches)74%extreme
September Weather28°C (82°F)216 mm (8.5 inches)84%extreme
October Weather26°C (79°F)195 mm (7.7 inches)92%extreme
November Weather23°C (73°F)77 mm (3.0 inches)91%very high
December Weather21°C (69°F)23 mm (0.9 inches)91%high

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