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May Weather in Rizal, Philippines

Last updated: August 27, 2025

In May, the average temperature in Rizal, Philippines reaches a warm 28°C (82°F), with temperatures typically ranging from a minimum of 25°C (77°F) to a maximum of 31°C (88°F). However, it's worth noting that this period sees an average precipitation of 166 mm (6.6 in) spread over 26 days, contributing to a high average humidity of 83%. Enjoy the warmth but be prepared for those occasional rain showers! 🌦️

May Temperature in Rizal

In May in Rizal, the average temperature is 28°C (82°F), with maximums reaching up to 31°C (88°F) and minimums dipping as low as 25°C (77°F). This warm climate makes Rizal an ideal destination for travelers seeking pleasant weather.

May Weather in Rizal: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Rizal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rizal, 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 25°C (77°F).
JanFebMarAprMayJunJulAugSepOctNovDec787879808282818181818079
Data source: Temperature data for Rizal 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 Rizal

In Rizal, in May, the precipitation amount is 166 mm (6.6 in) spread over 26 days.

May Precipitation Trends in Rizal

The chart displays monthly precipitation patterns in Rizal, 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 Rizal, May typically receives around 166 mm (6.6 inches) of precipitation spread over approximately 26 days.
JanFebMarAprMayJunJulAugSepOctNovDec399209162130167216315264291305335468
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Rizal

In Rizal in May humidity is 83%. With an average temperature of 28°C (82°F), this humidity feels like stepping into a warm, thick blanket, making travel languid and drenched in sweat.

May Average Humidity in Rizal

This chart illustrates the average monthly humidity levels in Rizal, 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 Rizal is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%78%77%79%83%86%87%87%88%85%89%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Rizal

In Rizal in May, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Rizal, you can check here.

Maximum UV Index Levels in Rizal for May

The chart shows the monthly maximum UV Index (UVI) for Rizal 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 Rizal typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151414141415131111
Data source: Rizal 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 Rizal Compares to Other Months

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

This table compares monthly weather conditions in Rizal, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (78°F)399 mm (15.7 inches)82%extreme
February Weather25°C (78°F)209 mm (8.2 inches)78%extreme
March Weather26°C (79°F)162 mm (6.4 inches)77%extreme
April Weather27°C (80°F)130 mm (5.1 inches)79%extreme
May Weather28°C (82°F)166 mm (6.6 inches)83%extreme
June Weather28°C (82°F)216 mm (8.5 inches)86%extreme
July Weather27°C (81°F)315 mm (12.4 inches)87%extreme
August Weather27°C (82°F)263 mm (10.4 inches)87%extreme
September Weather27°C (81°F)291 mm (11.5 inches)88%extreme
October Weather27°C (81°F)305 mm (12.0 inches)85%extreme
November Weather27°C (80°F)335 mm (13.2 inches)89%extreme
December Weather26°C (79°F)467 mm (18.4 inches)89%extreme

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