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August Weather in San Augustine, United States

Last updated: June 24, 2025

In August, the average temperature in San Augustine, United States hovers around 28°C (83°F), with minimums dipping to 20°C (69°F) and occasional maximums reaching a sizzling 38°C (101°F). Expect 145 mm (5.7 in) of precipitation spread over 12 days, contributing to an average humidity level of 71%. Stay prepared for a warm and slightly humid climate!

August Temperature in San Augustine

In August in San Augustine, the average temperature is 28°C (83°F). Maximums can reach 38°C (101°F) and minimums can be as low as 20°C (69°F). This makes it a great time to enjoy outdoor activities, but be prepared for the heat.

August Weather in San Augustine: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in San Augustine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Augustine, August typically has an average temperature of 28°C (83°F), with highs reaching up to 38°C (101°F) and lows dropping to around 20°C (69°F).
JanFebMarAprMayJunJulAugSepOctNovDec515462667581838379705854
Data source: Temperature data for San Augustine 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 San Augustine

In San Augustine in August, the precipitation amount is 145 mm (5.7 in) over the course of 12 days.

August Precipitation Trends in San Augustine

The chart displays monthly precipitation patterns in San Augustine, 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 San Augustine, August typically receives around 145 mm (5.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1071471241561681479614514812171130
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Augustine

In San Augustine in August, humidity is 71%. With an average temperature of 28°C (83°F), this humidity feels like a warm, enveloping blanket that can make traveling quite uncomfortable if you're not prepared for the stickiness and sweat that accompany such conditions.

August Average Humidity in San Augustine

This chart illustrates the average monthly humidity levels in San Augustine, 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 San Augustine is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%81%79%80%81%76%73%72%72%73%83%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in San Augustine

In San Augustine 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 San Augustine.

Maximum UV Index Levels in San Augustine for August

The chart shows the monthly maximum UV Index (UVI) for San Augustine 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 San Augustine typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121110864
Data source: San Augustine 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 San Augustine Compares to Other Months

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

This table compares monthly weather conditions in San Augustine, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)107 mm (4.2 inches)81%moderate
February Weather12°C (54°F)147 mm (5.8 inches)81%high
March Weather17°C (63°F)124 mm (4.9 inches)79%very high
April Weather19°C (67°F)156 mm (6.1 inches)80%extreme
May Weather24°C (76°F)168 mm (6.6 inches)81%extreme
June Weather27°C (81°F)147 mm (5.8 inches)76%extreme
July Weather28°C (83°F)96 mm (3.8 inches)73%extreme
August Weather28°C (83°F)145 mm (5.7 inches)71%extreme
September Weather26°C (79°F)148 mm (5.8 inches)72%very high
October Weather21°C (70°F)121 mm (4.8 inches)73%very high
November Weather15°C (59°F)71 mm (2.8 inches)83%high
December Weather12°C (55°F)130 mm (5.1 inches)88%moderate

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