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August Weather in Santo Tomas, Philippines

Last updated: August 27, 2025

In August, the average temperature in Santo Tomas, Philippines is a warm 28°C (83°F), with minimums dipping to 24°C (76°F) and maximums reaching 34°C (94°F). Expect a significant amount of rainfall, with 268 mm (10.6 in) expected over 29 days, while humidity remains high at an average of 89%. Stay prepared for a tropical experience!

August Temperature in Santo Tomas

In August in Santo Tomas, the average temperature is 28°C (83°F), with maximums reaching 34°C (94°F) and minimums dipping to around 24°C (76°F). This warm climate makes it an ideal destination for travelers seeking a sunny getaway.

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

The chart illustrates August 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, August typically has an average temperature of 28°C (83°F), with highs reaching up to 34°C (94°F) and lows dropping to around 24°C (76°F).
JanFebMarAprMayJunJulAugSepOctNovDec797982858684828282828280
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.

August Precipitation in Santo Tomas

In Santo Tomas in August, the total precipitation amount is 268 mm (10.6 in) distributed over a span of 29 days.

August Precipitation Trends in Santo Tomas

The chart displays monthly precipitation patterns in Santo Tomas, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Santo Tomas, August typically receives around 268 mm (10.6 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec61261717120208354269307217117116
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Santo Tomas

In Santo Tomas in August, humidity is 89%. With an average temperature of 28°C (83°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor activities feel sticky and strenuous, and requiring constant hydration to stay comfortable while exploring.

August Average Humidity in Santo Tomas

This chart illustrates the average monthly humidity levels in Santo Tomas, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Santo Tomas is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%71%69%69%76%87%89%89%89%86%89%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Santo Tomas

In Santo Tomas in August, 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 Santo Tomas, you can check here.

Maximum UV Index Levels in Santo Tomas for August

The chart shows the monthly maximum UV Index (UVI) for Santo Tomas in August, 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 August, the maximum UV index in Santo Tomas typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111314151314141414131110
Data source: Santo Tomas August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (79°F)61 mm (2.4 inches)76%extreme
February Weather26°C (79°F)26 mm (1.0 inches)71%extreme
March Weather28°C (83°F)17 mm (0.7 inches)68%extreme
April Weather29°C (85°F)17 mm (0.7 inches)69%extreme
May Weather30°C (86°F)120 mm (4.7 inches)76%extreme
June Weather29°C (85°F)208 mm (8.2 inches)87%extreme
July Weather28°C (83°F)354 mm (13.9 inches)88%extreme
August Weather28°C (83°F)268 mm (10.6 inches)89%extreme
September Weather28°C (83°F)307 mm (12.1 inches)89%extreme
October Weather28°C (82°F)217 mm (8.5 inches)86%extreme
November Weather28°C (82°F)117 mm (4.6 inches)89%extreme
December Weather27°C (81°F)116 mm (4.6 inches)86%very high

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