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May Weather in Tlachimaltepec, Mexico

Last updated: August 27, 2025

In Tlachimaltepec, Mexico, the average temperature in May hovers around 21°C (70°F). You can expect a minimum of 13°C (55°F) and a maximum of 32°C (90°F). During this month, precipitation tends to accumulate at 119 mm (4.7 in) over approximately 18 days, while the average humidity remains relatively high at 73%.

May Temperature in Tlachimaltepec

In May in Tlachimaltepec, the average temperature is 21°C (70°F). Maximum temperatures can reach 32°C (90°F), while the minimum can drop as low as 13°C (55°F). This pleasant climate makes Tlachimaltepec an ideal destination for outdoor activities and sightseeing.

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

The chart illustrates May temperature patterns in Tlachimaltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tlachimaltepec, May typically has an average temperature of 21°C (70°F), with highs reaching up to 32°C (90°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec636568707068686767676663
Data source: Temperature data for Tlachimaltepec 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 Tlachimaltepec

In Tlachimaltepec in May, the precipitation amount is 119 mm (4.7 in) over the course of 18 days.

May Precipitation Trends in Tlachimaltepec

The chart displays monthly precipitation patterns in Tlachimaltepec, 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 Tlachimaltepec, May typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 18 days.
JanFebMarAprMayJunJulAugSepOctNovDec1349231193623564764602315113
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Tlachimaltepec

In Tlachimaltepec in May, humidity is 73%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace that can make outdoor activities feel sweltering, so it's essential to stay hydrated and take breaks in the shade while exploring.

May Average Humidity in Tlachimaltepec

This chart illustrates the average monthly humidity levels in Tlachimaltepec, 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 Tlachimaltepec 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 Tlachimaltepec

In Tlachimaltepec 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 Tlachimaltepec, you can check here.

Maximum UV Index Levels in Tlachimaltepec for May

The chart shows the monthly maximum UV Index (UVI) for Tlachimaltepec 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 Tlachimaltepec typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141414141412109
Data source: Tlachimaltepec 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 Tlachimaltepec Compares to Other Months

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

This table compares monthly weather conditions in Tlachimaltepec, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (63°F)13 mm (0.5 inches)65%very high
February Weather18°C (65°F)4 mm (0.1 inches)61%extreme
March Weather20°C (68°F)9 mm (0.4 inches)59%extreme
April Weather21°C (70°F)23 mm (0.9 inches)62%extreme
May Weather21°C (70°F)119 mm (4.7 inches)73%extreme
June Weather20°C (68°F)362 mm (14.2 inches)78%extreme
July Weather20°C (68°F)356 mm (14.0 inches)79%extreme
August Weather20°C (67°F)476 mm (18.8 inches)82%extreme
September Weather19°C (67°F)460 mm (18.1 inches)82%extreme
October Weather20°C (68°F)231 mm (9.1 inches)79%extreme
November Weather19°C (66°F)51 mm (2.0 inches)72%very high
December Weather17°C (64°F)13 mm (0.5 inches)70%very high

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