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March Weather in Santo Tomas, Philippines

Last updated: August 27, 2025

In Santo Tomas, Philippines, the average temperature in March is a pleasant 25°C (78°F). During this time, temperatures can dip as low as 18°C (64°F) and soar to a maximum of 34°C (93°F). Be prepared for wet days—with an average precipitation of 138 mm (5.4 in) over 19 days—and humidity levels that hover around a muggy 90%.

March Temperature in Santo Tomas

In March in Santo Tomas, the average temperature is 25°C (78°F). Maximums can reach 34°C (93°F), while minimums can drop to as low as 18°C (64°F). This pleasant weather makes it an ideal time for travelers to explore the vibrant surroundings 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 25°C (78°F), with highs reaching up to 34°C (93°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec777778798080797979797978
Data source: Temperature data for Santo Tomas 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.

March Precipitation in Santo Tomas

In Santo Tomas in March, the total precipitation amount is 138 mm (5.4 in) recorded over the course of 19 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 138 mm (5.4 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec209192138146240245295249263367189270
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
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March Humidity in Santo Tomas

In Santo Tomas in March, humidity is 90%. With an average temperature of 25°C (78°F), this humidity feels like walking through a warm, intangible blanket that clings to your skin, making every step a challenge as you navigate the thick, steamy air while traveling.

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.
JanFebMarAprMayJunJulAugSepOctNovDec90%92%91%87%84%83%82%83%85%82%84%87%
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.
JanFebMarAprMayJunJulAugSepOctNovDec131516161513141415141311
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.
 TemperaturePrecipitationHumidityUV
January Weather25°C (77°F)209 mm (8.2 inches)90%extreme
February Weather25°C (77°F)192 mm (7.6 inches)92%extreme
March Weather25°C (78°F)138 mm (5.4 inches)90%extreme
April Weather26°C (80°F)146 mm (5.8 inches)87%extreme
May Weather27°C (80°F)240 mm (9.4 inches)83%extreme
June Weather26°C (80°F)245 mm (9.6 inches)83%extreme
July Weather26°C (79°F)295 mm (11.6 inches)82%extreme
August Weather26°C (79°F)249 mm (9.8 inches)83%extreme
September Weather26°C (79°F)263 mm (10.3 inches)85%extreme
October Weather26°C (79°F)367 mm (14.5 inches)82%extreme
November Weather26°C (79°F)189 mm (7.4 inches)83%extreme
December Weather25°C (78°F)270 mm (10.6 inches)87%extreme

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