May Weather in Casala-an, Philippines

Last updated: August 27, 2025

In May, the average temperature in Casala-an, Philippines hovers around 28°C (82°F), with minimums dropping to 25°C (77°F) and maximums peaking at 31°C (89°F). However, prepare for wet weather, as precipitation averages 255 mm (10.1 in) over 26 days. With an average humidity of 83%, you can expect a tropical feel throughout the month!

May Temperature in Casala-an

In May in Casala-an, the average temperature is 28°C (82°F). Maximums can reach 31°C (89°F), while minimums can drop to as low as 25°C (77°F). This warm climate makes it a perfect destination for beach lovers and outdoor activities.

May Weather in Casala-an: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Casala-an, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Casala-an, May typically has an average temperature of 28°C (82°F), with highs reaching up to 31°C (89°F) and lows dropping to around 25°C (77°F).

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

May Precipitation in Casala-an

In Casala-an in May, the total precipitation amount is 255 mm (10.1 in) spread over the course of 26 days.

May Precipitation Trends in Casala-an

The chart displays monthly precipitation patterns in Casala-an, 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 Casala-an, May typically receives around 255 mm (10.1 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 Casala-an

In Casala-an 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 Casala-an

This chart illustrates the average monthly humidity levels in Casala-an, 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 Casala-an 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 Casala-an

In Casala-an 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 Casala-an, you can check here.

Maximum UV Index Levels in Casala-an for May

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

Data source: Casala-an 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 Casala-an Compares to Other Months

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

This table compares monthly weather conditions in Casala-an, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	27°C (80°F)	128 mm (5.0 inches)	88%	extreme
February Weather	27°C (80°F)	99 mm (3.9 inches)	86%	extreme
March Weather	27°C (81°F)	71 mm (2.8 inches)	84%	extreme
April Weather	28°C (82°F)	69 mm (2.7 inches)	82%	extreme
May Weather	28°C (82°F)	255 mm (10.1 inches)	83%	extreme
June Weather	27°C (82°F)	262 mm (10.3 inches)	85%	extreme
July Weather	27°C (81°F)	371 mm (14.6 inches)	86%	extreme
August Weather	27°C (81°F)	302 mm (11.9 inches)	87%	extreme
September Weather	27°C (81°F)	407 mm (16.0 inches)	89%	extreme
October Weather	27°C (81°F)	399 mm (15.7 inches)	85%	extreme
November Weather	27°C (81°F)	195 mm (7.7 inches)	87%	extreme
December Weather	27°C (81°F)	183 mm (7.2 inches)	91%	extreme