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April Weather in San Martin, Philippines

Last updated: August 27, 2025

In April, the average temperature in San Martin, Philippines hovers around 26°C (79°F), with a minimum of 20°C (68°F) and a maximum reaching 32°C (90°F). Expect 188 mm (7.4 in) of precipitation over 23 days, contributing to an average humidity level of 82%.

April Temperature in San Martin

In April in San Martin, the average temperature is 26°C (79°F). Maximums can reach 32°C (90°F) and minimums can be as low as 20°C (68°F). This pleasant climate makes San Martin an ideal destination for travelers seeking warm weather and outdoor activities.

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

The chart illustrates April temperature patterns in San Martin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Martin, April typically has an average temperature of 26°C (79°F), with highs reaching up to 32°C (90°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec777778798079787978787878
Data source: Temperature data for San Martin 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 Martin

In San Martin in April, the precipitation amount is 188 mm (7.4 in) distributed over a span of 23 days.

April Precipitation Trends in San Martin

The chart displays monthly precipitation patterns in San Martin, 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 Martin, April typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec275192183188419445366326322355287310
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Martin

In San Martin in April, humidity is 82%. With an average temperature of 26°C (79°F), this humidity feels like a warm blanket that envelops you, making outdoor activities feel more taxing and requiring frequent breaks to stay hydrated.

April Average Humidity in San Martin

This chart illustrates the average monthly humidity levels in San Martin, 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 Martin 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 Martin

In San Martin 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 Martin.

Maximum UV Index Levels in San Martin for April

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

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

This table compares monthly weather conditions in San Martin, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)275 mm (10.8 inches)88%extreme
February Weather25°C (77°F)192 mm (7.6 inches)86%extreme
March Weather26°C (78°F)183 mm (7.2 inches)84%extreme
April Weather26°C (79°F)188 mm (7.4 inches)82%extreme
May Weather26°C (80°F)419 mm (16.5 inches)83%extreme
June Weather26°C (79°F)445 mm (17.5 inches)85%extreme
July Weather26°C (79°F)366 mm (14.4 inches)86%extreme
August Weather26°C (79°F)326 mm (12.8 inches)87%extreme
September Weather26°C (79°F)322 mm (12.7 inches)89%extreme
October Weather26°C (78°F)355 mm (14.0 inches)85%extreme
November Weather26°C (79°F)287 mm (11.3 inches)87%extreme
December Weather25°C (78°F)310 mm (12.2 inches)91%extreme

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