May Weather in Biga, Philippines

Last updated: August 27, 2025

In May, the average temperature in Biga, Philippines hovers around 28°C (82°F), with a comfortable minimum of 24°C (75°F) and a maximum that can reach 33°C (92°F). Visitors can expect approximately 217 mm (8.6 in) of precipitation over 26 days, contributing to an average humidity level of 76%.

May Temperature in Biga

In May in Biga, the average temperature is 28°C (82°F), with a maximum reaching 33°C (92°F) and a minimum dipping to 24°C (75°F). This pleasant climate makes it an ideal time for travelers to enjoy outdoor activities and explore the local attractions.

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

The chart illustrates May temperature patterns in Biga, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Biga, May typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (92°F) and lows dropping to around 24°C (75°F).

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

May Precipitation in Biga

In Biga, in May, the total precipitation amount is 217 mm (8.6 in) over the course of 26 days.

May Precipitation Trends in Biga

The chart displays monthly precipitation patterns in Biga, 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 Biga, May typically receives around 217 mm (8.6 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 Biga

In Biga in May humidity is 76%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket enveloping you, making travel feel sticky and sluggish as you navigate through the heat, leaving you constantly seeking shade and refreshing beverages.

May Average Humidity in Biga

This chart illustrates the average monthly humidity levels in Biga, 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 Biga is approximately 76%, 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 Biga

In Biga 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 Biga, you can check here.

Maximum UV Index Levels in Biga for May

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

Data source: Biga 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 Biga Compares to Other Months

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

This table compares monthly weather conditions in Biga, 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 (76°F)	433 mm (17.0 inches)	78%	extreme
February Weather	24°C (76°F)	288 mm (11.3 inches)	75%	extreme
March Weather	26°C (78°F)	190 mm (7.5 inches)	74%	extreme
April Weather	27°C (80°F)	106 mm (4.2 inches)	76%	extreme
May Weather	28°C (82°F)	217 mm (8.6 inches)	76%	extreme
June Weather	28°C (82°F)	274 mm (10.8 inches)	81%	extreme
July Weather	27°C (81°F)	344 mm (13.5 inches)	84%	extreme
August Weather	28°C (82°F)	281 mm (11.1 inches)	85%	extreme
September Weather	27°C (81°F)	363 mm (14.3 inches)	85%	extreme
October Weather	27°C (80°F)	346 mm (13.6 inches)	82%	extreme
November Weather	26°C (79°F)	364 mm (14.3 inches)	85%	extreme
December Weather	25°C (78°F)	716 mm (28.2 inches)	86%	extreme