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April Weather in Rafael Hernandez, Puerto Rico

Last updated: August 31, 2025

In April, the average temperature in Rafael Hernandez, Puerto Rico hovers around 25°C (78°F), with a comfortable minimum of 22°C (72°F) and a pleasant maximum of 30°C (86°F). Expect about 66 mm (2.6 in) of precipitation over approximately 14 days, while the average humidity sits at a relatively high 75%. Discover the blend of warmth and moisture that characterizes this vibrant season!

April Temperature in Rafael Hernandez

In April in Rafael Hernandez, the average temperature is 25°C (78°F). Maximums can reach 30°C (86°F) and minimums can be as low as 22°C (72°F). This pleasant weather makes Rafael Hernandez an ideal destination for travelers looking to enjoy comfortable conditions.

April Weather in Rafael Hernandez: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Rafael Hernandez, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rafael Hernandez, April typically has an average temperature of 25°C (78°F), with highs reaching up to 30°C (86°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec767676777980818181807978
Data source: Temperature data for Rafael Hernandez 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.

April Precipitation in Rafael Hernandez

In Rafael Hernandez in April, the precipitation amount is 66 mm (2.6 in) spread over a duration of 14 days.

April Precipitation Trends in Rafael Hernandez

The chart displays monthly precipitation patterns in Rafael Hernandez, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Rafael Hernandez, April typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec34397266978591971881279943
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rafael Hernandez

In Rafael Hernandez in April, humidity is 75%. With an average temperature of 25°C (78°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and heavy, but also vibrant and alive, as the air is saturated with the scents of the surroundings and the energy of the environment.

April Average Humidity in Rafael Hernandez

This chart illustrates the average monthly humidity levels in Rafael Hernandez, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Rafael Hernandez is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%74%75%75%77%80%80%79%78%78%76%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Rafael Hernandez

In Rafael Hernandez in April, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Rafael Hernandez.

Maximum UV Index Levels in Rafael Hernandez for April

The chart shows the monthly maximum UV Index (UVI) for Rafael Hernandez in April, 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 April, the maximum UV index in Rafael Hernandez typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec911131314131313131298
Data source: Rafael Hernandez April 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 April Weather in Rafael Hernandez Compares to Other Months

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

This table compares monthly weather conditions in Rafael Hernandez, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)34 mm (1.3 inches)76%very high
February Weather25°C (76°F)39 mm (1.5 inches)75%extreme
March Weather25°C (76°F)72 mm (2.8 inches)74%extreme
April Weather25°C (78°F)66 mm (2.6 inches)75%extreme
May Weather26°C (79°F)97 mm (3.8 inches)75%extreme
June Weather27°C (81°F)85 mm (3.3 inches)77%extreme
July Weather27°C (81°F)91 mm (3.6 inches)80%extreme
August Weather27°C (82°F)97 mm (3.8 inches)80%extreme
September Weather27°C (81°F)188 mm (7.4 inches)79%extreme
October Weather27°C (81°F)127 mm (5.0 inches)78%extreme
November Weather26°C (79°F)99 mm (3.9 inches)78%very high
December Weather25°C (78°F)43 mm (1.7 inches)76%very high

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