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May Weather in El Paisnal, El Salvador

Last updated: August 23, 2025

In El Paisnal, El Salvador, the average temperature in May hovers around 28°C (83°F), with a range that can dip to a minimum of 21°C (69°F) and soar up to a sweltering 39°C (102°F). Be prepared for some rainfall, as you'll likely encounter 125 mm (4.9 in) of precipitation over 19 days. With an average humidity of 59%, it’s a month that promises both warmth and moisture.

May Temperature in El Paisnal

In May in El Paisnal, the average temperature is 28°C (83°F). Maximums can reach 39°C (102°F) and minimums can be as low as 21°C (69°F). This makes it a great time for travelers to enjoy warm weather activities while being prepared for the occasional heatwave.

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

The chart illustrates May temperature patterns in El Paisnal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Paisnal, May typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 21°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec788082848280828281797978
Data source: Temperature data for El Paisnal 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 Paisnal

In El Paisnal in May, the precipitation amount is 125 mm (4.9 in), occurring over a span of 19 days.

May Precipitation Trends in El Paisnal

The chart displays monthly precipitation patterns in El Paisnal, 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 Paisnal, May typically receives around 125 mm (4.9 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec221161251715891155128352
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in El Paisnal

In El Paisnal in May humidity is 59%. With an average temperature of 28°C (83°F), this humidity feels like a warm embrace, making traveling a little sticky but overall comfortable as long as you stay hydrated and take breaks in the shade.

May Average Humidity in El Paisnal

This chart illustrates the average monthly humidity levels in El Paisnal, 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 Paisnal 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 El Paisnal

In El Paisnal 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 Paisnal, you can check here.

Maximum UV Index Levels in El Paisnal for May

The chart shows the monthly maximum UV Index (UVI) for El Paisnal 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 Paisnal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131414141414131313109
Data source: El Paisnal 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 Paisnal Compares to Other Months

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

This table compares monthly weather conditions in El Paisnal, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)1 mm (0.1 inches)63%extreme
February Weather27°C (81°F)2 mm (0.1 inches)62%extreme
March Weather28°C (82°F)1 mm (0.0 inches)59%extreme
April Weather29°C (84°F)16 mm (0.6 inches)59%extreme
May Weather28°C (83°F)125 mm (4.9 inches)59%extreme
June Weather27°C (80°F)171 mm (6.7 inches)68%extreme
July Weather28°C (83°F)58 mm (2.3 inches)77%extreme
August Weather28°C (82°F)91 mm (3.6 inches)79%extreme
September Weather27°C (81°F)155 mm (6.1 inches)77%extreme
October Weather26°C (80°F)128 mm (5.1 inches)77%extreme
November Weather26°C (79°F)35 mm (1.4 inches)75%very high
December Weather26°C (79°F)2 mm (0.1 inches)66%very high

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