August Weather in Bayou Vista, United States

Last updated: June 24, 2025

In August, the average temperature in Bayou Vista, United States hovers around 29°C (84°F), with a comfortable minimum of 23°C (74°F) and a warm maximum reaching 33°C (92°F). Expect 188 mm (7.4 in) of precipitation spread across 19 days, resulting in an average humidity level of 68%. Be prepared for a mix of sun and occasional showers!

August Temperature in Bayou Vista

In August in Bayou Vista, the average temperature is 29°C (84°F), with maximums reaching up to 33°C (92°F) and minimums dipping as low as 23°C (74°F). This makes it an ideal time for travelers to enjoy warm weather, perfect for outdoor activities and exploring the local attractions.

August Weather in Bayou Vista: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Bayou Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bayou Vista, August typically has an average temperature of 29°C (84°F), with highs reaching up to 33°C (92°F) and lows dropping to around 23°C (74°F).

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

August Precipitation in Bayou Vista

In Bayou Vista in August, the precipitation amount is 188 mm (7.4 in), which occurs over 19 days.

August Precipitation Trends in Bayou Vista

The chart displays monthly precipitation patterns in Bayou Vista, 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 Bayou Vista, August typically receives around 188 mm (7.4 inches) of precipitation spread over approximately 19 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 Bayou Vista

In Bayou Vista in August, humidity is 68%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making outdoor adventures sticky yet invigorating, perfect for exploring lush landscapes or enjoying vibrant street life, though travelers should stay hydrated and take breaks in the shade.

August Average Humidity in Bayou Vista

This chart illustrates the average monthly humidity levels in Bayou Vista, 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 Bayou Vista 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 Bayou Vista

In Bayou Vista 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 Bayou Vista.

Maximum UV Index Levels in Bayou Vista for August

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

Data source: Bayou Vista 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 Bayou Vista Compares to Other Months

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

This table compares monthly weather conditions in Bayou Vista, 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 (57°F)	83 mm (3.3 inches)	78%	moderate
February Weather	15°C (59°F)	83 mm (3.3 inches)	81%	very high
March Weather	19°C (66°F)	60 mm (2.3 inches)	76%	very high
April Weather	21°C (70°F)	87 mm (3.4 inches)	79%	extreme
May Weather	25°C (77°F)	162 mm (6.4 inches)	79%	extreme
June Weather	28°C (82°F)	158 mm (6.2 inches)	74%	extreme
July Weather	28°C (83°F)	147 mm (5.8 inches)	71%	extreme
August Weather	29°C (84°F)	188 mm (7.4 inches)	68%	extreme
September Weather	27°C (81°F)	226 mm (8.9 inches)	73%	extreme
October Weather	24°C (75°F)	123 mm (4.8 inches)	75%	very high
November Weather	18°C (65°F)	76 mm (3.0 inches)	78%	high
December Weather	16°C (60°F)	104 mm (4.1 inches)	84%	moderate