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August Weather in Bastrop, United States

Last updated: June 24, 2025

In August, the average temperature in Bastrop, United States is a warm 28°C (83°F). Visitors can expect temperatures to range from a pleasant 18°C (64°F) to a scorching 39°C (102°F). With 93 mm (3.7 in) of precipitation spread over about 11 days, it’s wise to prepare for some rain. The average humidity sits at a cozy 75%, ensuring that the atmosphere is both warm and tropical.

August Temperature in Bastrop

In August in Bastrop, the average temperature is 28°C (83°F). Maximum temperatures can reach 39°C (102°F), while minimums can drop to as low as 18°C (64°F). This makes it an ideal time for travelers looking for warm weather while enjoying both the heat of the day and cooler evenings.

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

The chart illustrates August temperature patterns in Bastrop, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bastrop, August typically has an average temperature of 28°C (83°F), with highs reaching up to 39°C (102°F) and lows dropping to around 18°C (64°F).
JanFebMarAprMayJunJulAugSepOctNovDec485161657480838279685552
Data source: Temperature data for Bastrop generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Bastrop

In Bastrop in August, the precipitation amount is 93 mm (3.7 in) over the course of 11 days, indicating that rain is expected to be fairly frequent during that time.

August Precipitation Trends in Bastrop

The chart displays monthly precipitation patterns in Bastrop, 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 Bastrop, August typically receives around 93 mm (3.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec12719415818213511798937814185117
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Bastrop

In Bastrop in August humidity is 75%. With an average temperature of 28°C (83°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel particularly heavy, and prompting frequent breaks in the shade to stay comfortable while traveling.

August Average Humidity in Bastrop

This chart illustrates the average monthly humidity levels in Bastrop, 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 Bastrop is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%80%82%83%80%80%75%73%76%84%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Bastrop

In Bastrop in August, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Bastrop.

Maximum UV Index Levels in Bastrop for August

The chart shows the monthly maximum UV Index (UVI) for Bastrop 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 Bastrop typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47811111212119864
Data source: Bastrop 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 Bastrop Compares to Other Months

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

This table compares monthly weather conditions in Bastrop, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)127 mm (5.0 inches)84%moderate
February Weather11°C (52°F)194 mm (7.6 inches)83%high
March Weather16°C (61°F)158 mm (6.2 inches)80%very high
April Weather18°C (65°F)182 mm (7.2 inches)82%extreme
May Weather23°C (74°F)135 mm (5.3 inches)83%extreme
June Weather27°C (80°F)117 mm (4.6 inches)80%extreme
July Weather28°C (83°F)98 mm (3.9 inches)80%extreme
August Weather28°C (83°F)93 mm (3.7 inches)75%extreme
September Weather26°C (79°F)78 mm (3.1 inches)73%very high
October Weather20°C (68°F)141 mm (5.6 inches)76%very high
November Weather13°C (55°F)85 mm (3.3 inches)84%high
December Weather11°C (52°F)117 mm (4.6 inches)88%moderate

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