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May Weather in El Valle de La Union, Panama

Last updated: August 27, 2025

In El Valle de La Union, Panama, the average temperature in May is a pleasant 26°C (80°F). Expect lows around 23°C (73°F) and highs reaching up to 32°C (90°F). However, be prepared for some rain, as the region receives an average precipitation of 341 mm (13.4 in) over 31 days. With an average humidity of 76%, the atmosphere can feel quite warm and sticky, making it essential to stay hydrated and comfortable.

May Temperature in El Valle de La Union

In May in El Valle de La Union, the average temperature is 26°C (80°F). Maximums can reach 32°C (90°F), while minimums can drop to as low as 23°C (73°F). This pleasant climate makes it an ideal time to explore the vibrant surroundings and enjoy outdoor activities.

May Weather in El Valle de La Union: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in El Valle de La Union, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Valle de La Union, May typically has an average temperature of 26°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec787979808079797979797879
Data source: Temperature data for El Valle de La Union 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 Valle de La Union

In El Valle de La Union in May, the total precipitation amount is 341 mm (13.4 in) over the course of 31 days.

May Precipitation Trends in El Valle de La Union

The chart displays monthly precipitation patterns in El Valle de La Union, 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 Valle de La Union, May typically receives around 341 mm (13.4 inches) of precipitation spread over approximately 31 days.
JanFebMarAprMayJunJulAugSepOctNovDec793143130341364413392336362285149
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in El Valle de La Union

In El Valle de La Union in May humidity is 76%. With an average temperature of 26°C (80°F), this humidity feels like a heavy blanket enveloping you, making travel feel stifling and exhausting as you navigate the sticky air and sweat-drenched clothes.

May Average Humidity in El Valle de La Union

This chart illustrates the average monthly humidity levels in El Valle de La Union, 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 Valle de La Union is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%71%69%71%76%89%88%87%87%86%86%79%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in El Valle de La Union

In El Valle de La Union 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 Valle de La Union, you can check here.

Maximum UV Index Levels in El Valle de La Union for May

The chart shows the monthly maximum UV Index (UVI) for El Valle de La Union 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 Valle de La Union typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121314151413141313131110
Data source: El Valle de La Union 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 Valle de La Union Compares to Other Months

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

This table compares monthly weather conditions in El Valle de La Union, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)78 mm (3.1 inches)72%extreme
February Weather26°C (79°F)31 mm (1.2 inches)71%extreme
March Weather26°C (79°F)43 mm (1.7 inches)69%extreme
April Weather27°C (80°F)130 mm (5.1 inches)71%extreme
May Weather26°C (80°F)341 mm (13.4 inches)76%extreme
June Weather26°C (80°F)363 mm (14.3 inches)89%extreme
July Weather26°C (79°F)413 mm (16.2 inches)88%extreme
August Weather26°C (79°F)392 mm (15.4 inches)86%extreme
September Weather26°C (79°F)336 mm (13.2 inches)87%extreme
October Weather26°C (79°F)362 mm (14.2 inches)86%extreme
November Weather26°C (78°F)285 mm (11.2 inches)86%extreme
December Weather26°C (79°F)149 mm (5.9 inches)79%very high

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