July Weather in Santo Tomas, Philippines

Last updated: August 27, 2025

In July, the average temperature in Santo Tomas, Philippines reaches a warm 27°C (80°F). You can expect mild evenings with minimums around 23°C (74°F) and sunny days peaking at 32°C (90°F). However, be prepared for the wet season, as 524 mm (20.6 in) of precipitation is likely to fall over 30 days, with an average humidity of 86% making for a tropical atmosphere.

July Temperature in Santo Tomas

In July in Santo Tomas, the average temperature is 27°C (80°F). The maximum can reach 32°C (90°F), while the minimum can drop to as low as 23°C (74°F). This pleasant weather makes it an ideal time for outdoor activities and exploring the vibrant attractions of Santo Tomas.

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

The chart illustrates July 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, July typically has an average temperature of 27°C (80°F), with highs reaching up to 32°C (90°F) and lows dropping to around 23°C (74°F).

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

July Precipitation in Santo Tomas

In Santo Tomas in July, the precipitation amount is 524 mm (20.6 in) over a span of 30 days.

July Precipitation Trends in Santo Tomas

The chart displays monthly precipitation patterns in Santo Tomas, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Santo Tomas, July typically receives around 524 mm (20.6 inches) of precipitation spread over approximately 30 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Santo Tomas

In Santo Tomas in July, humidity is 86%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky blanket enveloping you, making travel feel heavy and exhausting as you navigate the sultry air.

July Average Humidity in Santo Tomas

This chart illustrates the average monthly humidity levels in Santo Tomas, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Santo Tomas is approximately 86%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Santo Tomas

In Santo Tomas in July, 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 July

The chart shows the monthly maximum UV Index (UVI) for Santo Tomas in July, 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 July, the maximum UV index in Santo Tomas typically reaches 14, which falls under the extreme exposure category.

Data source: Santo Tomas July 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 July 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 July’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 July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	25°C (78°F)	66 mm (2.6 inches)	77%	extreme
February Weather	25°C (78°F)	48 mm (1.9 inches)	73%	extreme
March Weather	26°C (80°F)	44 mm (1.7 inches)	71%	extreme
April Weather	27°C (81°F)	74 mm (2.9 inches)	73%	extreme
May Weather	28°C (83°F)	167 mm (6.6 inches)	77%	extreme
June Weather	28°C (82°F)	266 mm (10.5 inches)	85%	extreme
July Weather	27°C (80°F)	524 mm (20.6 inches)	86%	extreme
August Weather	27°C (80°F)	546 mm (21.5 inches)	87%	extreme
September Weather	27°C (80°F)	371 mm (14.6 inches)	87%	extreme
October Weather	27°C (81°F)	344 mm (13.5 inches)	86%	extreme
November Weather	27°C (80°F)	151 mm (5.9 inches)	89%	extreme
December Weather	26°C (79°F)	111 mm (4.4 inches)	85%	very high