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May Weather in Guayabal, Puerto Rico

Last updated: August 31, 2025

In May, the average temperature in Guayabal, Puerto Rico is a pleasant 25°C (77°F), with minimums dipping to 22°C (72°F) and maximums reaching 29°C (85°F). Expect 62 mm (2.4 in) of precipitation spread over 17 days, accompanied by an average humidity of 76%. Perfect for those who enjoy a warm, humid climate!

May Temperature in Guayabal

In May in Guayabal, the average temperature is 25°C (77°F). Maximums can reach 29°C (85°F), while minimums can drop to as low as 22°C (72°F). This pleasant climate makes Guayabal an ideal destination for travelers seeking mild and enjoyable weather.

May Weather in Guayabal: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Guayabal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guayabal, May typically has an average temperature of 25°C (77°F), with highs reaching up to 29°C (85°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec757575767779798079797776
Data source: Temperature data for Guayabal 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 Guayabal

In Guayabal in May, the precipitation amount is 62 mm (2.4 in) over the course of 17 days.

May Precipitation Trends in Guayabal

The chart displays monthly precipitation patterns in Guayabal, 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 Guayabal, May typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec26285350625583891581158831
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Guayabal

In Guayabal in May, humidity is 76%. With an average temperature of 25°C (77°F), this humidity feels like a warm, heavy blanket wrapping around you, making traveling feel muggy and requiring frequent breaks to stay refreshed.

May Average Humidity in Guayabal

This chart illustrates the average monthly humidity levels in Guayabal, 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 Guayabal is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%75%76%76%78%81%80%79%79%78%77%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Guayabal

In Guayabal 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 Guayabal, you can check here.

Maximum UV Index Levels in Guayabal for May

The chart shows the monthly maximum UV Index (UVI) for Guayabal 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 Guayabal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9111314141313131412109
Data source: Guayabal 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 Guayabal Compares to Other Months

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

This table compares monthly weather conditions in Guayabal, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)26 mm (1.0 inches)76%very high
February Weather24°C (75°F)28 mm (1.1 inches)75%extreme
March Weather24°C (75°F)53 mm (2.1 inches)75%extreme
April Weather24°C (76°F)50 mm (2.0 inches)76%extreme
May Weather25°C (77°F)62 mm (2.4 inches)76%extreme
June Weather26°C (79°F)55 mm (2.2 inches)78%extreme
July Weather26°C (80°F)83 mm (3.3 inches)81%extreme
August Weather27°C (80°F)89 mm (3.5 inches)80%extreme
September Weather26°C (80°F)158 mm (6.2 inches)79%extreme
October Weather26°C (79°F)115 mm (4.5 inches)78%extreme
November Weather25°C (78°F)88 mm (3.5 inches)78%very high
December Weather25°C (76°F)31 mm (1.2 inches)77%very high

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