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May Weather in San Ildefonso, Philippines

Last updated: August 27, 2025

In San Ildefonso, Philippines, the average temperature in May reaches a warm 28°C (82°F), with a typical range from a comfortable 24°C (75°F) to a balmy 31°C (88°F). Visitors can expect about 161 mm (6.3 in) of precipitation spread over 23 days, creating a lush environment. The average humidity sits at a sticky 77%, so pack accordingly!

May Temperature in San Ildefonso

In May in San Ildefonso, the average temperature is 28°C (82°F). Maximums can reach 31°C (88°F) while minimums can drop to 24°C (75°F). This makes it a perfect destination for travelers seeking warm and pleasant weather.

May Weather in San Ildefonso: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in San Ildefonso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ildefonso, May typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (88°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec787880818282818080818179
Data source: Temperature data for San Ildefonso 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.

May Precipitation in San Ildefonso

In San Ildefonso in May, the total precipitation amount is 161 mm (6.3 in) distributed over 23 days.

May Precipitation Trends in San Ildefonso

The chart displays monthly precipitation patterns in San Ildefonso, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In San Ildefonso, May typically receives around 161 mm (6.3 inches) of precipitation spread over approximately 23 days.
JanFebMarAprMayJunJulAugSepOctNovDec4826204216139859261037925011548
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in San Ildefonso

In San Ildefonso in May humidity is 77%. With an average temperature of 28°C (82°F), this humidity feels like a warm, enveloping blanket that can make outdoor activities sticky and exhausting, but also offers a lush vibrancy to the landscape, perfect for enjoying leisurely strolls in the early morning or late afternoon.

May Average Humidity in San Ildefonso

This chart illustrates the average monthly humidity levels in San Ildefonso, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in San Ildefonso is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%73%71%73%77%85%86%87%87%86%89%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in San Ildefonso

In San Ildefonso in May, 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 San Ildefonso.

Maximum UV Index Levels in San Ildefonso for May

The chart shows the monthly maximum UV Index (UVI) for San Ildefonso in May, 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 May, the maximum UV index in San Ildefonso typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414131314141413109
Data source: San Ildefonso May 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 May Weather in San Ildefonso Compares to Other Months

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

This table compares monthly weather conditions in San Ildefonso, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather25°C (78°F)48 mm (1.9 inches)77%very high
February Weather25°C (78°F)26 mm (1.0 inches)73%extreme
March Weather26°C (80°F)20 mm (0.8 inches)71%extreme
April Weather27°C (81°F)41 mm (1.6 inches)73%extreme
May Weather28°C (82°F)161 mm (6.3 inches)77%extreme
June Weather28°C (82°F)398 mm (15.7 inches)85%extreme
July Weather27°C (81°F)592 mm (23.3 inches)86%extreme
August Weather27°C (80°F)610 mm (24.0 inches)87%extreme
September Weather27°C (81°F)378 mm (14.9 inches)87%extreme
October Weather27°C (81°F)250 mm (9.8 inches)86%extreme
November Weather27°C (81°F)115 mm (4.5 inches)89%very high
December Weather26°C (79°F)48 mm (1.9 inches)85%very high

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