May Weather in Santa Ana, Philippines

Last updated: August 27, 2025

In May, the average temperature in Santa Ana, Philippines hovers around 27°C (81°F), with a pleasant range from a minimum of 24°C (76°F) to a maximum of 30°C (86°F). Expect a fair amount of precipitation, totaling 179 mm (7.0 in) over approximately 26 days, and enjoy the balmy surroundings with an average humidity of 83%.

May Temperature in Santa Ana

In May in Santa Ana, the average temperature is 27°C (81°F), with maximums reaching 30°C (86°F) and minimums dropping to as low as 24°C (76°F). It's a great time to visit for those who enjoy warm, pleasant weather.

May Weather in Santa Ana: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Santa Ana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ana, May typically has an average temperature of 27°C (81°F), with highs reaching up to 30°C (86°F) and lows dropping to around 24°C (76°F).

Data source: Temperature data for Santa Ana generated using information from the Copernicus Climate Change Service.

May Precipitation in Santa Ana

In Santa Ana in May, the total precipitation amount is 179 mm (7.0 in) spread over 26 days.

May Precipitation Trends in Santa Ana

The chart displays monthly precipitation patterns in Santa Ana, 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 Santa Ana, May typically receives around 179 mm (7.0 inches) of precipitation spread over approximately 26 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Santa Ana

In Santa Ana in May humidity is 83%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making sightseeing and outdoor activities feel more exhausting and requiring frequent breaks to relax in the shade or cool off.

May Average Humidity in Santa Ana

This chart illustrates the average monthly humidity levels in Santa Ana, 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 Santa Ana is approximately 83%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Santa Ana

In Santa Ana 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 Santa Ana, you can check here.

Maximum UV Index Levels in Santa Ana for May

The chart shows the monthly maximum UV Index (UVI) for Santa Ana 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 Santa Ana typically reaches 14, which falls under the extreme exposure category.

Data source: Santa Ana 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 Santa Ana Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	289 mm (11.4 inches)	90%	extreme
February Weather	25°C (78°F)	259 mm (10.2 inches)	90%	extreme
March Weather	26°C (79°F)	166 mm (6.5 inches)	90%	extreme
April Weather	26°C (80°F)	130 mm (5.1 inches)	88%	extreme
May Weather	27°C (81°F)	179 mm (7.0 inches)	83%	extreme
June Weather	27°C (81°F)	252 mm (9.9 inches)	81%	extreme
July Weather	27°C (81°F)	233 mm (9.2 inches)	80%	extreme
August Weather	27°C (81°F)	171 mm (6.7 inches)	81%	extreme
September Weather	27°C (80°F)	204 mm (8.0 inches)	84%	extreme
October Weather	27°C (80°F)	256 mm (10.1 inches)	81%	extreme
November Weather	26°C (80°F)	199 mm (7.8 inches)	84%	extreme
December Weather	26°C (79°F)	319 mm (12.6 inches)	88%	extreme