August Weather in Texas, Mexico

Last updated: August 26, 2025

In August, the average temperature in Texas, Mexico is a pleasant 20°C (68°F). Expect a range from a cool minimum of 12°C (53°F) to a warm maximum of 32°C (89°F). This month also brings about 64 mm (2.5 in) of precipitation over 10 days, contributing to an average humidity of 68%. Enjoy the mild weather and stay prepared for occasional rain!

August Temperature in Texas

In August in Texas, the average temperature is 20°C (68°F). The maximum can reach 32°C (89°F), while the minimum can be as low as 12°C (53°F). It's a great time to explore Texas with pleasant weather ideal for outdoor activities.

August Weather in Texas: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Texas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Texas, August typically has an average temperature of 20°C (68°F), with highs reaching up to 32°C (89°F) and lows dropping to around 12°C (53°F).

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

August Precipitation in Texas

In Texas in August, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

August Precipitation Trends in Texas

The chart displays monthly precipitation patterns in Texas, 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 Texas, August typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Texas

In Texas in August humidity is 68%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while also prompting travelers to stay hydrated and seek out refreshing breaks from the heat.

August Average Humidity in Texas

This chart illustrates the average monthly humidity levels in Texas, 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 Texas is approximately 68%, 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 Texas

In Texas 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 Texas, you can check here.

Maximum UV Index Levels in Texas for August

The chart shows the monthly maximum UV Index (UVI) for Texas 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 Texas typically reaches 14, which falls under the extreme exposure category.

Data source: Texas 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 Texas Compares to Other Months

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

This table compares monthly weather conditions in Texas, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (55°F)	9 mm (0.4 inches)	74%	very high
February Weather	15°C (60°F)	11 mm (0.4 inches)	65%	extreme
March Weather	18°C (64°F)	15 mm (0.6 inches)	58%	extreme
April Weather	20°C (68°F)	19 mm (0.8 inches)	58%	extreme
May Weather	21°C (71°F)	50 mm (2.0 inches)	67%	extreme
June Weather	20°C (69°F)	108 mm (4.2 inches)	76%	extreme
July Weather	20°C (68°F)	90 mm (3.6 inches)	67%	extreme
August Weather	20°C (68°F)	64 mm (2.5 inches)	68%	extreme
September Weather	19°C (66°F)	100 mm (3.9 inches)	81%	extreme
October Weather	17°C (63°F)	73 mm (2.9 inches)	83%	extreme
November Weather	15°C (58°F)	23 mm (0.9 inches)	84%	very high
December Weather	13°C (55°F)	8 mm (0.3 inches)	81%	very high