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May Weather in San Jose Chiltepec, Mexico

Last updated: August 27, 2025

In May, the average temperature in San Jose Chiltepec, Mexico is a warm 29°C (84°F), with minimums dipping to 20°C (68°F) and maximums soaring to 40°C (104°F). You can expect approximately 127 mm (5.0 in) of precipitation spread over 14 days, contributing to an average humidity level of 72%. Enjoy the warmth, but be prepared for the occasional shower!

May Temperature in San Jose Chiltepec

In May in San Jose Chiltepec, the average temperature is 29°C (84°F). The maximum can reach 40°C (104°F), while the minimum can dip as low as 20°C (68°F). Travelers should be prepared for hot weather and consider suitable clothing and hydration options.

May Weather in San Jose Chiltepec: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Jose Chiltepec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Jose Chiltepec, May typically has an average temperature of 29°C (84°F), with highs reaching up to 40°C (104°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec717377818381818180787472
Data source: Temperature data for San Jose Chiltepec 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 San Jose Chiltepec

In San Jose Chiltepec in May, the total precipitation amount is 127 mm (5.0 in), occurring over the course of 14 days.

May Precipitation Trends in San Jose Chiltepec

The chart displays monthly precipitation patterns in San Jose Chiltepec, 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 San Jose Chiltepec, May typically receives around 127 mm (5.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7974635612739325535445935417766
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Jose Chiltepec

In San Jose Chiltepec in May humidity is 72%. With an average temperature of 29°C (84°F), this humidity feels like walking through a warm, damp sponge, making travel uncomfortable as the heat clings to your skin and drains your energy.

May Average Humidity in San Jose Chiltepec

This chart illustrates the average monthly humidity levels in San Jose Chiltepec, 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 San Jose Chiltepec is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%80%73%67%72%73%76%80%84%89%88%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Jose Chiltepec

In San Jose Chiltepec in May, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Jose Chiltepec.

Maximum UV Index Levels in San Jose Chiltepec for May

The chart shows the monthly maximum UV Index (UVI) for San Jose Chiltepec 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 San Jose Chiltepec typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911121313141413131298
Data source: San Jose Chiltepec 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 San Jose Chiltepec Compares to Other Months

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

This table compares monthly weather conditions in San Jose Chiltepec, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (71°F)79 mm (3.1 inches)84%very high
February Weather23°C (74°F)74 mm (2.9 inches)80%extreme
March Weather25°C (77°F)63 mm (2.5 inches)73%extreme
April Weather27°C (81°F)56 mm (2.2 inches)67%extreme
May Weather29°C (84°F)127 mm (5.0 inches)72%extreme
June Weather27°C (81°F)393 mm (15.5 inches)73%extreme
July Weather27°C (81°F)255 mm (10.1 inches)76%extreme
August Weather27°C (81°F)354 mm (14.0 inches)80%extreme
September Weather27°C (80°F)459 mm (18.1 inches)84%extreme
October Weather26°C (79°F)354 mm (13.9 inches)89%extreme
November Weather23°C (74°F)177 mm (7.0 inches)88%very high
December Weather22°C (72°F)66 mm (2.6 inches)88%very high

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