August Weather in Santo Tomas, Mexico

Last updated: August 27, 2025

In Santo Tomas, Mexico, the average temperature in August hovers around 22°C (72°F). Expect a minimum of 15°C (59°F) and a maximum of 32°C (91°F). During this month, precipitation averages 165 mm (6.5 in) over 25 days, contributing to a humid atmosphere with an average humidity level of 81%.

August Temperature in Santo Tomas

In August in Santo Tomas, the average temperature is 22°C (72°F). Maximums can reach 32°C (91°F), and minimums can be as low as 15°C (59°F). This comfortable climate makes Santo Tomas a perfect destination for travelers looking to enjoy mild weather and outdoor activities.

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 22°C (72°F), with highs reaching up to 32°C (91°F) and lows dropping to around 15°C (59°F).

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

August Precipitation in Santo Tomas

In Santo Tomas in August, the precipitation amount is 165 mm (6.5 in) spread over 25 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 165 mm (6.5 inches) of precipitation spread over approximately 25 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Santo Tomas

In Santo Tomas in August, humidity is 81%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making traveling feel both lush and a bit stifling, as the air clings to your skin and every step is accompanied by a gentle sheen of moisture.

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 81%, offering insight into how humid the weather typically is during this month.

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 reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santo Tomas.

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 13, which falls under the extreme exposure category.

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.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	14 mm (0.5 inches)	64%	very high
February Weather	18°C (65°F)	19 mm (0.8 inches)	57%	extreme
March Weather	21°C (70°F)	2 mm (0.1 inches)	46%	extreme
April Weather	22°C (72°F)	1 mm (0.0 inches)	42%	extreme
May Weather	24°C (75°F)	12 mm (0.5 inches)	51%	extreme
June Weather	24°C (76°F)	78 mm (3.1 inches)	74%	extreme
July Weather	22°C (72°F)	180 mm (7.1 inches)	79%	extreme
August Weather	22°C (72°F)	165 mm (6.5 inches)	81%	extreme
September Weather	22°C (72°F)	191 mm (7.5 inches)	84%	extreme
October Weather	22°C (71°F)	74 mm (2.9 inches)	75%	extreme
November Weather	20°C (68°F)	15 mm (0.6 inches)	71%	very high
December Weather	17°C (63°F)	17 mm (0.7 inches)	74%	very high