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April Weather in San Rafael, Philippines

Last updated: August 27, 2025

In April, the average temperature in San Rafael, Philippines is a warm 28°C (83°F). Expect a minimum of 22°C (72°F) and a maximum of 35°C (95°F), creating a delightful climate to enjoy. However, be prepared for showers, as the region experiences an average precipitation of 118 mm (4.6 in) over 22 days. With an average humidity level of 78%, it's the perfect time to embrace the warmth while staying hydrated!

April Temperature in San Rafael

In April in San Rafael, the average temperature is 28°C (83°F). The maximum can reach 35°C (95°F) and the minimum can be as low as 22°C (72°F). This pleasant climate makes San Rafael an ideal destination for travelers seeking warmth and sunshine.

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

The chart illustrates April temperature patterns in San Rafael, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Rafael, April typically has an average temperature of 28°C (83°F), with highs reaching up to 35°C (95°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec798081828483828282828181
Data source: Temperature data for San Rafael 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 San Rafael

In San Rafael in April, the precipitation amount is 118 mm (4.6 in) over the course of 22 days.

April Precipitation Trends in San Rafael

The chart displays monthly precipitation patterns in San Rafael, 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 San Rafael, April typically receives around 118 mm (4.6 inches) of precipitation spread over approximately 22 days.
JanFebMarAprMayJunJulAugSepOctNovDec336233176118209255279241300334301399
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Rafael

In San Rafael in April, humidity is 78%. With an average temperature of 28°C (83°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities perspire more quickly and requiring frequent breaks in the shade for comfort.

April Average Humidity in San Rafael

This chart illustrates the average monthly humidity levels in San Rafael, 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 San Rafael is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%80%77%78%85%87%88%89%90%87%90%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Rafael

In San Rafael in April, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in San Rafael.

Maximum UV Index Levels in San Rafael for April

The chart shows the monthly maximum UV Index (UVI) for San Rafael 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 San Rafael typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121416161314141414131211
Data source: San Rafael 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 San Rafael Compares to Other Months

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

This table compares monthly weather conditions in San Rafael, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)336 mm (13.2 inches)85%extreme
February Weather26°C (80°F)233 mm (9.2 inches)80%extreme
March Weather27°C (81°F)176 mm (6.9 inches)77%extreme
April Weather28°C (83°F)118 mm (4.6 inches)78%extreme
May Weather29°C (84°F)209 mm (8.2 inches)84%extreme
June Weather28°C (83°F)254 mm (10.0 inches)87%extreme
July Weather28°C (82°F)279 mm (11.0 inches)88%extreme
August Weather28°C (83°F)241 mm (9.5 inches)89%extreme
September Weather28°C (82°F)300 mm (11.8 inches)90%extreme
October Weather28°C (82°F)334 mm (13.2 inches)87%extreme
November Weather27°C (82°F)301 mm (11.9 inches)90%extreme
December Weather27°C (81°F)399 mm (15.7 inches)91%extreme

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