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August Weather in Fort Stewart, United States

Last updated: June 24, 2025

In August, the average temperature in Fort Stewart, United States is a warm 27°C (81°F), with daily highs peaking at a sweltering 39°C (102°F) and lows dipping to a comfortable 20°C (68°F). However, prepare for quite a bit of rain—173 mm (6.8 in) over approximately 24 days. With an average humidity of 82%, it's advisable to stay hydrated and enjoy the tropical atmosphere!

August Temperature in Fort Stewart

In August in Fort Stewart, the average temperature is 27°C (81°F). Maximums can reach 39°C (102°F), while minimums can dip to as low as 20°C (68°F). Be prepared for warm weather and pack accordingly to enjoy your travels!

August Weather in Fort Stewart: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Fort Stewart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Stewart, August typically has an average temperature of 27°C (81°F), with highs reaching up to 39°C (102°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec535862687579818178725955
Data source: Temperature data for Fort Stewart 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 Fort Stewart

In Fort Stewart, in August, the precipitation amount is 173 mm (6.8 in), occurring over a span of 24 days.

August Precipitation Trends in Fort Stewart

The chart displays monthly precipitation patterns in Fort Stewart, 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 Fort Stewart, August typically receives around 173 mm (6.8 inches) of precipitation spread over approximately 24 days.
JanFebMarAprMayJunJulAugSepOctNovDec58806070921461671731358280118
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Fort Stewart

In Fort Stewart in August humidity is 82%. With an average temperature of 27°C (81°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel more exhausting, and leaving you longing for the relief of air-conditioned spaces during your travels.

August Average Humidity in Fort Stewart

This chart illustrates the average monthly humidity levels in Fort Stewart, 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 Fort Stewart is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%79%78%73%72%74%82%82%83%79%82%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Fort Stewart

In Fort Stewart 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 Fort Stewart.

Maximum UV Index Levels in Fort Stewart for August

The chart shows the monthly maximum UV Index (UVI) for Fort Stewart 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 Fort Stewart typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579101111111110864
Data source: Fort Stewart 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 Fort Stewart Compares to Other Months

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

This table compares monthly weather conditions in Fort Stewart, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (53°F)58 mm (2.3 inches)84%moderate
February Weather15°C (59°F)80 mm (3.1 inches)79%high
March Weather17°C (62°F)60 mm (2.4 inches)78%very high
April Weather20°C (68°F)70 mm (2.8 inches)72%very high
May Weather24°C (75°F)92 mm (3.6 inches)72%extreme
June Weather26°C (79°F)146 mm (5.7 inches)74%extreme
July Weather27°C (82°F)167 mm (6.6 inches)82%extreme
August Weather27°C (81°F)173 mm (6.8 inches)82%extreme
September Weather26°C (78°F)135 mm (5.3 inches)83%very high
October Weather22°C (72°F)82 mm (3.2 inches)79%very high
November Weather15°C (59°F)80 mm (3.1 inches)82%high
December Weather13°C (55°F)118 mm (4.6 inches)85%moderate

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