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May Weather in San Jose Grande, Mexico

Last updated: August 27, 2025

In May, the average temperature in San Jose Grande, Mexico hovers around 20°C (68°F). Temperatures can range from a chilly 10°C (50°F) to a warm 31°C (88°F). Expect 97 mm (3.8 in) of precipitation spread over 11 days, contributing to an average humidity of 75%. Stay prepared for a mix of warm days and occasional rain!

May Temperature in San Jose Grande

In May in San Jose Grande, the average temperature is 20°C (68°F). Maximums can reach 31°C (88°F), and minimums can be as low as 10°C (50°F). This mild climate makes San Jose Grande an ideal destination for travelers seeking pleasant weather and outdoor activities during this time.

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

The chart illustrates May temperature patterns in San Jose Grande, 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 Grande, May typically has an average temperature of 20°C (68°F), with highs reaching up to 31°C (88°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec586164676866646464646158
Data source: Temperature data for San Jose Grande 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 Grande

In San Jose Grande in May, the total precipitation amount is 97 mm (3.8 in) over the course of 11 days.

May Precipitation Trends in San Jose Grande

The chart displays monthly precipitation patterns in San Jose Grande, 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 Grande, May typically receives around 97 mm (3.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec1413146973254054113562418211
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Jose Grande

In San Jose Grande in May, humidity is 75%. With an average temperature of 20°C (68°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and exhausted.

May Average Humidity in San Jose Grande

This chart illustrates the average monthly humidity levels in San Jose Grande, 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 Grande is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%64%54%61%75%83%83%85%85%79%76%75%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Jose Grande

In San Jose Grande 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 Jose Grande, you can check here.

Maximum UV Index Levels in San Jose Grande for May

The chart shows the monthly maximum UV Index (UVI) for San Jose Grande 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 Grande typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911141414141413141198
Data source: San Jose Grande 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 Grande Compares to Other Months

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

This table compares monthly weather conditions in San Jose Grande, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (59°F)14 mm (0.5 inches)70%very high
February Weather16°C (61°F)13 mm (0.5 inches)64%extreme
March Weather18°C (65°F)14 mm (0.6 inches)54%extreme
April Weather19°C (67°F)6 mm (0.2 inches)61%extreme
May Weather20°C (68°F)97 mm (3.8 inches)75%extreme
June Weather19°C (66°F)325 mm (12.8 inches)83%extreme
July Weather18°C (65°F)404 mm (15.9 inches)83%extreme
August Weather18°C (65°F)411 mm (16.2 inches)85%extreme
September Weather18°C (64°F)356 mm (14.0 inches)85%extreme
October Weather18°C (64°F)241 mm (9.5 inches)79%extreme
November Weather16°C (61°F)82 mm (3.2 inches)76%very high
December Weather15°C (59°F)11 mm (0.4 inches)74%very high

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