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May Weather in San Francisco de Asis, Mexico

Last updated: August 27, 2025

In May, the average temperature in San Francisco de Asis, Mexico is a pleasant 26°C (79°F). Expect temperatures to range from a refreshing 17°C (62°F) at night to a warm 37°C (99°F) during the day. With an average precipitation of 88 mm (3.5 in) spread over 14 days, and an average humidity of 65%, it’s wise to prepare for both sunny spells and occasional showers!

May Temperature in San Francisco de Asis

In May in San Francisco de Asis, the average temperature is 26°C (79°F). Maximums can reach 37°C (99°F), and minimums can be as low as 17°C (62°F). This makes San Francisco de Asis a warm and pleasant destination for travelers seeking sun and mild evenings.

May Weather in San Francisco de Asis: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Francisco de Asis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Francisco de Asis, May typically has an average temperature of 26°C (79°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec707274787975767675747270
Data source: Temperature data for San Francisco de Asis 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 Francisco de Asis

In San Francisco de Asis in May, the precipitation amount is 88 mm (3.5 in) over the course of 14 days.

May Precipitation Trends in San Francisco de Asis

The chart displays monthly precipitation patterns in San Francisco de Asis, 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 Francisco de Asis, May typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec85511881834292156134318
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Francisco de Asis

In San Francisco de Asis in May, humidity is 65%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making travel quite sticky and uncomfortable.

May Average Humidity in San Francisco de Asis

This chart illustrates the average monthly humidity levels in San Francisco de Asis, 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 Francisco de Asis is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%68%59%57%65%66%75%82%82%83%80%76%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Francisco de Asis

In San Francisco de Asis 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 San Francisco de Asis, you can check here.

Maximum UV Index Levels in San Francisco de Asis for May

The chart shows the monthly maximum UV Index (UVI) for San Francisco de Asis 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 Francisco de Asis typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10131415141415141413109
Data source: San Francisco de Asis 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 Francisco de Asis Compares to Other Months

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

This table compares monthly weather conditions in San Francisco de Asis, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)8 mm (0.3 inches)76%very high
February Weather22°C (72°F)5 mm (0.2 inches)68%extreme
March Weather23°C (74°F)5 mm (0.2 inches)59%extreme
April Weather25°C (78°F)11 mm (0.4 inches)57%extreme
May Weather26°C (79°F)88 mm (3.5 inches)65%extreme
June Weather24°C (76°F)183 mm (7.2 inches)66%extreme
July Weather24°C (76°F)42 mm (1.6 inches)75%extreme
August Weather25°C (76°F)91 mm (3.6 inches)82%extreme
September Weather24°C (75°F)156 mm (6.2 inches)82%extreme
October Weather23°C (74°F)134 mm (5.3 inches)83%extreme
November Weather22°C (72°F)31 mm (1.2 inches)80%very high
December Weather21°C (71°F)8 mm (0.3 inches)76%very high

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