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May Weather in El Oro, Mexico

Last updated: August 27, 2025

In May, the average temperature in El Oro, Mexico hovers around 22°C (73°F). Expect a striking range as the minimum can dip to 5°C (41°F), while the maximum can soar up to 36°C (98°F). With an average humidity of 48%, you'll find the climate comfortable, despite the occasional rain yielding about 8 mm (0.3 in) of precipitation over 2 days.

May Temperature in El Oro

In May in El Oro, the average temperature is 22°C (73°F). The maximum can reach 36°C (98°F) and the minimum can be as low as 5°C (41°F). This weather makes El Oro a great destination for travelers seeking mild to warm days with potential cool evenings.

May Weather in El Oro: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in El Oro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Oro, May typically has an average temperature of 22°C (73°F), with highs reaching up to 36°C (98°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec505460667276727267645750
Data source: Temperature data for El Oro 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 El Oro

In El Oro in May, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

May Precipitation Trends in El Oro

The chart displays monthly precipitation patterns in El Oro, 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 El Oro, May typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec677683911092126422020
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in El Oro

In El Oro in May, humidity is 48%. With an average temperature of 22°C (73°F), this humidity feels like a comfortable environment for traveling, allowing you to explore without the oppressive stickiness that higher humidity can bring.

May Average Humidity in El Oro

This chart illustrates the average monthly humidity levels in El Oro, 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 El Oro is approximately 48%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%65%58%48%48%54%72%77%86%82%85%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in El Oro

In El Oro 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 El Oro, you can check here.

Maximum UV Index Levels in El Oro for May

The chart shows the monthly maximum UV Index (UVI) for El Oro 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 El Oro typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec710121414131313131187
Data source: El Oro 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 El Oro Compares to Other Months

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

This table compares monthly weather conditions in El Oro, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)6 mm (0.2 inches)75%high
February Weather12°C (54°F)7 mm (0.3 inches)65%very high
March Weather16°C (60°F)7 mm (0.3 inches)58%extreme
April Weather19°C (67°F)5 mm (0.2 inches)48%extreme
May Weather22°C (73°F)8 mm (0.3 inches)48%extreme
June Weather25°C (76°F)39 mm (1.6 inches)54%extreme
July Weather22°C (72°F)109 mm (4.3 inches)72%extreme
August Weather22°C (72°F)92 mm (3.6 inches)77%extreme
September Weather20°C (67°F)126 mm (5.0 inches)86%extreme
October Weather18°C (64°F)42 mm (1.7 inches)82%extreme
November Weather14°C (57°F)20 mm (0.8 inches)85%very high
December Weather10°C (50°F)20 mm (0.8 inches)87%high

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