August Weather in Schertz, United States

Last updated: June 24, 2025

In August, the average temperature in Schertz, United States reaches a warm 30°C (86°F), with values ranging from a comfortable 21°C (69°F) to a scorching 40°C (104°F). Expect about 69 mm (2.7 in) of precipitation spread over 7 days, while humidity hovers at a moderate 58%.

August Temperature in Schertz

In August in Schertz, the average temperature is 30°C (86°F), with maximums reaching up to 40°C (104°F) and minimums dropping as low as 21°C (69°F). This warm climate makes Schertz an ideal destination for travelers seeking a sunny getaway.

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

The chart illustrates August temperature patterns in Schertz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Schertz, August typically has an average temperature of 30°C (86°F), with highs reaching up to 40°C (104°F) and lows dropping to around 21°C (69°F).

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

August Precipitation in Schertz

In Schertz in August, the precipitation amount is 69 mm (2.7 in) over the course of 7 days.

August Precipitation Trends in Schertz

The chart displays monthly precipitation patterns in Schertz, 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 Schertz, August typically receives around 69 mm (2.7 inches) of precipitation spread over approximately 7 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 Schertz

In Schertz in August, humidity is 58%. With an average temperature of 30°C (86°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky but still enjoyable. Travelers should stay hydrated and take breaks in the shade to fully appreciate the vibrant atmosphere without feeling overwhelmed.

August Average Humidity in Schertz

This chart illustrates the average monthly humidity levels in Schertz, 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 Schertz is approximately 58%, 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 Schertz

In Schertz in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Schertz.

Maximum UV Index Levels in Schertz for August

The chart shows the monthly maximum UV Index (UVI) for Schertz 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 Schertz typically reaches 12, which falls under the extreme exposure category.

Data source: Schertz 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 Schertz Compares to Other Months

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

This table compares monthly weather conditions in Schertz, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	44 mm (1.7 inches)	79%	moderate
February Weather	13°C (55°F)	56 mm (2.2 inches)	79%	very high
March Weather	18°C (65°F)	58 mm (2.3 inches)	74%	very high
April Weather	21°C (70°F)	75 mm (3.0 inches)	76%	extreme
May Weather	25°C (78°F)	126 mm (5.0 inches)	81%	extreme
June Weather	28°C (83°F)	84 mm (3.3 inches)	76%	extreme
July Weather	29°C (85°F)	73 mm (2.9 inches)	66%	extreme
August Weather	30°C (86°F)	69 mm (2.7 inches)	58%	extreme
September Weather	27°C (81°F)	119 mm (4.7 inches)	65%	extreme
October Weather	22°C (72°F)	88 mm (3.4 inches)	74%	very high
November Weather	16°C (61°F)	49 mm (1.9 inches)	81%	high
December Weather	13°C (56°F)	57 mm (2.3 inches)	86%	moderate