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April Weather in San Rafael, Philippines

Last updated: August 27, 2025

In April, the average temperature in San Rafael, Philippines hovers around 29°C (84°F). Expect minimum temperatures to dip to 23°C (73°F), while the maximum can soar to 36°C (97°F). Rainfall is modest, with 25 mm (1.0 in) expected over 6 days, and an average humidity of 69% creates a warm, tropical atmosphere.

April Temperature in San Rafael

In April in San Rafael, the average temperature is 29°C (84°F). The maximum can reach 36°C (97°F), while the minimum can dip to 23°C (73°F). This makes it an ideal time for travelers to enjoy warm weather activities and explore the outdoors.

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 29°C (84°F), with highs reaching up to 36°C (97°F) and lows dropping to around 23°C (73°F).
JanFebMarAprMayJunJulAugSepOctNovDec787981848583818181818180
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 25 mm (1.0 in) spread over 6 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 25 mm (1.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec77272425162293438375357280145150
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 69%. With an average temperature of 29°C (84°F), this humidity feels like a warm, sticky embrace, making outdoor activities a bit of a challenge but also inviting for those seeking to experience the vibrant atmosphere of the locale.

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 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%69%69%76%87%89%89%89%86%89%86%
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 reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check 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 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314151314141414131110
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 (79°F)77 mm (3.0 inches)76%extreme
February Weather26°C (79°F)27 mm (1.1 inches)71%extreme
March Weather27°C (82°F)24 mm (1.0 inches)68%extreme
April Weather29°C (84°F)25 mm (1.0 inches)69%extreme
May Weather29°C (85°F)162 mm (6.4 inches)76%extreme
June Weather28°C (83°F)293 mm (11.5 inches)87%extreme
July Weather27°C (81°F)438 mm (17.3 inches)88%extreme
August Weather27°C (81°F)375 mm (14.8 inches)89%extreme
September Weather27°C (82°F)357 mm (14.0 inches)89%extreme
October Weather27°C (82°F)280 mm (11.0 inches)86%extreme
November Weather27°C (81°F)145 mm (5.7 inches)89%extreme
December Weather26°C (80°F)149 mm (5.9 inches)86%very high

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