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April Weather in San Luis, Philippines

Last updated: August 27, 2025

In April, the average temperature in San Luis, Philippines hovers around 25°C (77°F). Expect a comfortable range, with lows of 18°C (64°F) and highs reaching 32°C (90°F). However, be prepared for a rainy spell with 184 mm (7.3 in) of precipitation spread over 23 days, and keep in mind that the average humidity is quite high at 82%.

April Temperature in San Luis

In April in San Luis, the average temperature is 25°C (77°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop to as low as 18°C (64°F). This mild climate makes San Luis an ideal destination for travelers seeking pleasant weather and enjoyable outdoor activities.

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

The chart illustrates April temperature patterns in San Luis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Luis, April typically has an average temperature of 25°C (77°F), with highs reaching up to 32°C (90°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec747475767776757675757575
Data source: Temperature data for San Luis 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 Luis

In San Luis in April, the total precipitation amount is 184 mm (7.3 in) occurring over the course of 23 days.

April Precipitation Trends in San Luis

The chart displays monthly precipitation patterns in San Luis, 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 Luis, April typically receives around 184 mm (7.3 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec268195170184401466405371380400271297
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Luis

In San Luis in April, humidity is 82%. With an average temperature of 25°C (77°F), this humidity feels like a warm, oppressive blanket enveloping you as you explore, making every step feel more laborious and prompting the need for frequent hydration breaks.

April Average Humidity in San Luis

This chart illustrates the average monthly humidity levels in San Luis, 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 Luis is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%82%83%85%86%87%89%85%87%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Luis

In San Luis 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 Luis.

Maximum UV Index Levels in San Luis for April

The chart shows the monthly maximum UV Index (UVI) for San Luis 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 Luis typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516161514141415141312
Data source: San Luis 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 Luis Compares to Other Months

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

This table compares monthly weather conditions in San Luis, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather23°C (74°F)268 mm (10.5 inches)88%extreme
February Weather23°C (74°F)195 mm (7.7 inches)86%extreme
March Weather24°C (76°F)170 mm (6.7 inches)84%extreme
April Weather25°C (77°F)184 mm (7.3 inches)82%extreme
May Weather25°C (77°F)401 mm (15.8 inches)83%extreme
June Weather24°C (76°F)466 mm (18.3 inches)85%extreme
July Weather24°C (76°F)405 mm (15.9 inches)86%extreme
August Weather24°C (76°F)371 mm (14.6 inches)87%extreme
September Weather24°C (75°F)380 mm (15.0 inches)89%extreme
October Weather24°C (76°F)400 mm (15.7 inches)85%extreme
November Weather24°C (76°F)271 mm (10.7 inches)87%extreme
December Weather24°C (75°F)297 mm (11.7 inches)91%extreme

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