March Weather in Santo Tomas, Philippines

Last updated: August 27, 2025

In March, the average temperature in Santo Tomas, Philippines hovers around 27°C (81°F), with a minimum of 18°C (65°F) and a maximum reaching 34°C (94°F). Rainfall is frequent, totaling 156 mm (6.1 in) over 22 days, paired with a high average humidity of 90%. This creates a refreshing yet slightly sticky atmosphere, perfect for those who enjoy a lush and vibrant climate.

March Temperature in Santo Tomas

In March in Santo Tomas, the average temperature is 27°C (81°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 18°C (65°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

March Weather in Santo Tomas: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Santo Tomas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santo Tomas, March typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 18°C (65°F).

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

March Precipitation in Santo Tomas

In Santo Tomas in March, the total precipitation amount is 156 mm (6.1 in) spread over 22 days.

March Precipitation Trends in Santo Tomas

The chart displays monthly precipitation patterns in Santo Tomas, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Santo Tomas, March typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 22 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Santo Tomas

In Santo Tomas in March, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

March Average Humidity in Santo Tomas

This chart illustrates the average monthly humidity levels in Santo Tomas, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Santo Tomas is approximately 90%, offering insight into how humid the weather typically is during this month.

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

March UV Index in Santo Tomas

In Santo Tomas in March, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Santo Tomas.

Maximum UV Index Levels in Santo Tomas for March

The chart shows the monthly maximum UV Index (UVI) for Santo Tomas in March, 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 March, the maximum UV index in Santo Tomas typically reaches 16, which falls under the extreme exposure category.

Data source: Santo Tomas March 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 March Weather in Santo Tomas Compares to Other Months

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

This table compares monthly weather conditions in Santo Tomas, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	280 mm (11.0 inches)	90%	extreme
February Weather	26°C (80°F)	216 mm (8.5 inches)	90%	extreme
March Weather	27°C (81°F)	156 mm (6.1 inches)	90%	extreme
April Weather	27°C (82°F)	131 mm (5.2 inches)	88%	extreme
May Weather	28°C (83°F)	206 mm (8.1 inches)	83%	extreme
June Weather	28°C (83°F)	243 mm (9.6 inches)	81%	extreme
July Weather	28°C (82°F)	296 mm (11.7 inches)	80%	extreme
August Weather	28°C (83°F)	238 mm (9.4 inches)	81%	extreme
September Weather	28°C (83°F)	231 mm (9.1 inches)	84%	extreme
October Weather	28°C (82°F)	236 mm (9.3 inches)	81%	extreme
November Weather	27°C (81°F)	231 mm (9.1 inches)	84%	extreme
December Weather	27°C (81°F)	264 mm (10.4 inches)	88%	extreme