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May Weather in El Rosario, Honduras

Last updated: August 23, 2025

In El Rosario, Honduras, the average temperature in May hovers around 26°C (78°F), with temperatures ranging from a minimum of 15°C (60°F) to a sizzling maximum of 37°C (99°F). Expect precipitation of about 165 mm (6.5 in) over 21 days, coupled with an average humidity of 51%. It's a month where the warmth meets occasional tropical showers!

May Temperature in El Rosario

In May in El Rosario, the average temperature is 26°C (78°F), with maximums reaching 37°C (99°F) and minimums dropping to as low as 15°C (60°F). This makes it an ideal time for travelers who enjoy warm weather with a chance for cooler evenings.

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

The chart illustrates May temperature patterns in El Rosario, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In El Rosario, May typically has an average temperature of 26°C (78°F), with highs reaching up to 37°C (99°F) and lows dropping to around 15°C (60°F).
JanFebMarAprMayJunJulAugSepOctNovDec687172777877767676747069
Data source: Temperature data for El Rosario 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 Rosario

In El Rosario in May, the precipitation amount is 165 mm (6.5 in) spread over 21 days.

May Precipitation Trends in El Rosario

The chart displays monthly precipitation patterns in El Rosario, 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 Rosario, May typically receives around 165 mm (6.5 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec6847524616523217421926428118378
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in El Rosario

In El Rosario in May, humidity is 51%. With an average temperature of 26°C (78°F), this humidity feels like a warm embrace, creating a comfortable atmosphere that's ideal for exploring the sights and enjoying outdoor activities.

May Average Humidity in El Rosario

This chart illustrates the average monthly humidity levels in El Rosario, 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 Rosario is approximately 51%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%61%53%51%52%58%63%71%79%79%74%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in El Rosario

In El Rosario 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 Rosario, you can check here.

Maximum UV Index Levels in El Rosario for May

The chart shows the monthly maximum UV Index (UVI) for El Rosario 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 Rosario typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11121415141414141313109
Data source: El Rosario 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 Rosario Compares to Other Months

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

This table compares monthly weather conditions in El Rosario, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)68 mm (2.7 inches)80%extreme
February Weather21°C (71°F)47 mm (1.8 inches)72%extreme
March Weather22°C (73°F)52 mm (2.0 inches)61%extreme
April Weather25°C (78°F)46 mm (1.8 inches)53%extreme
May Weather26°C (78°F)165 mm (6.5 inches)51%extreme
June Weather25°C (77°F)232 mm (9.1 inches)52%extreme
July Weather24°C (76°F)174 mm (6.8 inches)58%extreme
August Weather24°C (76°F)219 mm (8.6 inches)63%extreme
September Weather24°C (76°F)264 mm (10.4 inches)71%extreme
October Weather23°C (74°F)281 mm (11.1 inches)79%extreme
November Weather21°C (71°F)183 mm (7.2 inches)79%very high
December Weather20°C (69°F)78 mm (3.1 inches)74%very high

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