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August Weather in Lago Vista, United States

Last updated: June 24, 2025

In August, the average temperature in Lago Vista, United States is a warm 30°C (86°F). You can expect it to range from a minimum of 19°C (66°F) to a scorching maximum of 41°C (106°F). Throughout the month, there is an average precipitation of 98 mm (3.9 in) spread over about 7 days, coupled with an average humidity level of 63%.

August Temperature in Lago Vista

In August in Lago Vista, the average temperature is 30°C (86°F). Maximums can reach 41°C (106°F), and minimums can dip as low as 19°C (66°F). Be prepared for warm weather and pack accordingly for both the heat and cooler evenings during your travels.

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

The chart illustrates August temperature patterns in Lago Vista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lago Vista, August typically has an average temperature of 30°C (86°F), with highs reaching up to 41°C (106°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec515263687682858579705954
Data source: Temperature data for Lago Vista 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 Lago Vista

In Lago Vista in August, the precipitation amount is 98 mm (3.9 in) over a span of 7 days.

August Precipitation Trends in Lago Vista

The chart displays monthly precipitation patterns in Lago 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 Lago Vista, August typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec45576280152766598102933855
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Lago Vista

In Lago Vista in August humidity is 63%. With an average temperature of 30°C (86°F), this humidity feels like a warm embrace, making traveling a bit sticky but still enjoyable as long as you stay hydrated and take frequent breaks in the shade.

August Average Humidity in Lago Vista

This chart illustrates the average monthly humidity levels in Lago 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 Lago Vista is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%77%78%82%78%69%63%66%73%84%87%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Lago Vista

In Lago Vista 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 Lago Vista.

Maximum UV Index Levels in Lago Vista for August

The chart shows the monthly maximum UV Index (UVI) for Lago 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 Lago Vista typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121111964
Data source: Lago 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 Lago Vista Compares to Other Months

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

This table compares monthly weather conditions in Lago Vista, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)45 mm (1.8 inches)78%moderate
February Weather11°C (53°F)57 mm (2.2 inches)78%high
March Weather17°C (63°F)62 mm (2.4 inches)77%very high
April Weather20°C (68°F)80 mm (3.2 inches)78%extreme
May Weather24°C (76°F)152 mm (6.0 inches)82%extreme
June Weather28°C (82°F)76 mm (3.0 inches)78%extreme
July Weather29°C (85°F)65 mm (2.6 inches)69%extreme
August Weather30°C (86°F)98 mm (3.9 inches)63%extreme
September Weather26°C (79°F)102 mm (4.0 inches)66%extreme
October Weather21°C (70°F)93 mm (3.7 inches)73%very high
November Weather15°C (59°F)38 mm (1.5 inches)84%high
December Weather12°C (54°F)55 mm (2.1 inches)87%moderate

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