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August Weather in Sinton, United States

Last updated: June 24, 2025

In August, the average temperature in Sinton, United States reaches a warm 29°C (85°F). Temperatures can vary, with a minimum of 22°C (71°F) and soaring to a high of 38°C (100°F). During this month, expect around 94 mm (3.7 in) of precipitation over approximately 12 days, contributing to an average humidity of 65%. Enjoy the warmth, but be prepared for occasional rain!

August Temperature in Sinton

In August in Sinton, the average temperature is 29°C (85°F), with maximums reaching 38°C (100°F) and minimums dropping as low as 22°C (71°F). This warm climate makes Sinton an ideal destination for travelers seeking sunny adventures.

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

The chart illustrates August temperature patterns in Sinton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sinton, August typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (100°F) and lows dropping to around 22°C (71°F).
JanFebMarAprMayJunJulAugSepOctNovDec586068737983848581756661
Data source: Temperature data for Sinton 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 Sinton

In Sinton in August, the precipitation amount is 94 mm (3.7 in) spread over 12 days.

August Precipitation Trends in Sinton

The chart displays monthly precipitation patterns in Sinton, 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 Sinton, August typically receives around 94 mm (3.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec3832624712416011394132675650
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sinton

In Sinton in August humidity is 65%. With an average temperature of 29°C (85°F), this humidity feels like a dense, warm blanket enveloping you as you travel, making the air thick and slightly uncomfortable, yet still invigorating for exploring the sights.

August Average Humidity in Sinton

This chart illustrates the average monthly humidity levels in Sinton, 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 Sinton is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%79%76%77%80%73%66%65%73%76%80%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sinton

In Sinton 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 Sinton.

Maximum UV Index Levels in Sinton for August

The chart shows the monthly maximum UV Index (UVI) for Sinton 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 Sinton typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810111112121211975
Data source: Sinton 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 Sinton Compares to Other Months

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

This table compares monthly weather conditions in Sinton, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)38 mm (1.5 inches)83%moderate
February Weather16°C (61°F)32 mm (1.2 inches)79%very high
March Weather20°C (68°F)62 mm (2.4 inches)76%very high
April Weather23°C (73°F)47 mm (1.9 inches)77%extreme
May Weather26°C (80°F)124 mm (4.9 inches)80%extreme
June Weather28°C (83°F)160 mm (6.3 inches)73%extreme
July Weather29°C (84°F)113 mm (4.5 inches)66%extreme
August Weather29°C (85°F)94 mm (3.7 inches)65%extreme
September Weather27°C (82°F)132 mm (5.2 inches)73%extreme
October Weather24°C (75°F)66 mm (2.6 inches)76%very high
November Weather19°C (66°F)56 mm (2.2 inches)80%high
December Weather16°C (61°F)50 mm (2.0 inches)86%moderate

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