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May Weather in San Antonio del Monte, El Salvador

Last updated: August 23, 2025

In May, the average temperature in San Antonio del Monte, El Salvador is a pleasant 26°C (79°F). Expect a minimum of 21°C (69°F) and a comfortable maximum of 32°C (90°F). However, be prepared for fairly wet weather, as the region experiences 310 mm (12.2 in) of precipitation spread over 28 days. The average humidity levels sit at 59%, adding to the tropical feel of the month.

May Temperature in San Antonio del Monte

In May in San Antonio del Monte, the average temperature is a pleasant 26°C (79°F). It can reach a maximum of 32°C (90°F) and drop to a minimum of 21°C (69°F). This makes it an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

May Weather in San Antonio del Monte: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Antonio del Monte, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Antonio del Monte, May typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (90°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec767778797877797877777776
Data source: Temperature data for San Antonio del Monte 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 Antonio del Monte

In San Antonio del Monte in May, the precipitation amount is 310 mm (12.2 in) spread over a period of 28 days.

May Precipitation Trends in San Antonio del Monte

The chart displays monthly precipitation patterns in San Antonio del Monte, 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 Antonio del Monte, May typically receives around 310 mm (12.2 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec7714713103702083313913897311
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Antonio del Monte

In San Antonio del Monte in May humidity is 59%. With average temperature 26°C (79°F), this humidity feels like a warm embrace that clings to your skin, making outdoor adventures feel sultry yet inviting as you explore the vibrant sights and sounds of the area.

May Average Humidity in San Antonio del Monte

This chart illustrates the average monthly humidity levels in San Antonio del Monte, 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 Antonio del Monte is approximately 59%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%62%59%59%59%68%78%79%77%77%75%67%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Antonio del Monte

In San Antonio del Monte 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 Antonio del Monte, you can check here.

Maximum UV Index Levels in San Antonio del Monte for May

The chart shows the monthly maximum UV Index (UVI) for San Antonio del Monte 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 Antonio del Monte typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121414141413131312109
Data source: San Antonio del Monte 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 Antonio del Monte Compares to Other Months

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

This table compares monthly weather conditions in San Antonio del Monte, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)7 mm (0.3 inches)63%extreme
February Weather25°C (77°F)7 mm (0.3 inches)62%extreme
March Weather26°C (79°F)14 mm (0.6 inches)59%extreme
April Weather26°C (79°F)70 mm (2.8 inches)59%extreme
May Weather26°C (79°F)310 mm (12.2 inches)59%extreme
June Weather25°C (78°F)370 mm (14.6 inches)68%extreme
July Weather26°C (79°F)208 mm (8.2 inches)77%extreme
August Weather25°C (78°F)331 mm (13.0 inches)79%extreme
September Weather25°C (77°F)391 mm (15.4 inches)77%extreme
October Weather25°C (77°F)389 mm (15.3 inches)77%extreme
November Weather25°C (77°F)73 mm (2.9 inches)75%very high
December Weather25°C (76°F)11 mm (0.4 inches)66%very high

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