August weather forecast
Fort Stewart, GA

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Weather in August

August, the last month of the summer in Fort Stewart, is another tropical month, with an average temperature varying between 74.3°F (23.5°C) and 90.7°F (32.6°C).

Temperature

Transitioning into August, Fort Stewart records an average high-temperature of a still hot 90.7°F (32.6°C), almost identical to July's 91.9°F (33.3°C). In Fort Stewart, an average temperature of 74.3°F (23.5°C) is noted during August nights.

Heat index

August's mean heat index is appraised at a life-threatening hot 113°F (45°C). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

August, September and December, with an average relative humidity of 77%, are the most humid months.

Rainfall

August is the month with the most rainfall in Fort Stewart, Georgia. Rain falls for 23.7 days and accumulates 4.25" (108mm) of precipitation.

Snowfall

February through December are months without snowfall.

Daylight

In Fort Stewart, Georgia, the average length of the day in August is 13h and 17min.
On the first day of the month, sunrise is at 6:42 am and sunset at 8:22 pm. On the last day of August, sunrise is at 7:01 am and sunset at 7:51 pm EDT.

Sunshine

In Fort Stewart, the average sunshine in August is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 7 during August translates into the following directions:
Take precautions against overexposure. Protection against sun damage is needed. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

How hot does it get in Fort Stewart in August?

The high-temperature, in August, in Fort Stewart, records 90.7°F (32.6°C), while the low-temperature is 74.3°F (23.5°C). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 113°F (45°C).

What are the most humid months in Fort Stewart?

August, September and December, with an average relative humidity of 77%, are most humid months.

What is the average humidity in August in Fort Stewart?

In August, the average relative humidity in Fort Stewart, Georgia, is 77%.

What is the wettest month in Fort Stewart?

The month with the most rainfall in Fort Stewart, Georgia, is August, when the rain falls for 23.7 days and typically aggregates up to 4.25" (108mm) of precipitation.

How much does it rain in Fort Stewart in August?

In Fort Stewart, in August, during 23.7 rainfall days, 4.25" (108mm) of precipitation is typically accumulated.

When it does not snow in Fort Stewart?

In Fort Stewart, Georgia, snow does not fall in February through December.

What is the average length of the day in August in Fort Stewart?

The average day length in August in Fort Stewart is 13h and 17min.

When is the sunrise / sunset in August in Fort Stewart?

On the first day of August in Fort Stewart, Georgia, sunrise is at 6:42 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 7:51 pm EDT.

How long on average sun shines in August in Fort Stewart?

The average sunshine duration in August in Fort Stewart is 10.3h.

What are the months with the highest UV index in Fort Stewart?

May through August, with an average maximum UV index of 7, are months with the highest UV index.

How high is the UV index in August in Fort Stewart?

The average daily maximum UV index in August is 7. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Fort Stewart, GA

Average temperature in August - Fort Stewart, GA
  • Average high temperature in August: 90.7°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (58.6°F).

  • Average low temperature in August: 74.3°F

The month with the highest average low temperature is August (74.3°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).

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Average pressure in August
Fort Stewart, GA

Average pressure in August - Fort Stewart, GA
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in August
Fort Stewart, GA

Average wind speed in August - Fort Stewart, GA
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in August
Fort Stewart, GA

Average humidity in August - Fort Stewart, GA
  • Average humidity in August: 77%

The months with the highest relative humidity are August, September and December (77%).
The month with the lowest relative humidity is January (71%).

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Average rainfall in August
Fort Stewart, GA

Average rainfall in August - Fort Stewart, GA
  • Average rainfall in August: 4.25"

The wettest month (with the highest rainfall) is August (4.25").
The driest month (with the least rainfall) is January (1.5").

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Average rainfall days in August
Fort Stewart, GA

Average rainfall days in August - Fort Stewart, GA
  • Average rainfall days in August: 23.7 days

The month with the highest number of rainy days is August (23.7 days).
The month with the least rainy days is November (7.1 days).

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Average snowfall in August
Fort Stewart, GA

Average snowfall in August - Fort Stewart, GA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in August
Fort Stewart, GA

Average snowfall days in August - Fort Stewart, GA
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Fort Stewart, GA

Average daylight in August / Average sunshine in August - Fort Stewart, GA
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in August
Fort Stewart, GA

Average sunshine days in August - Fort Stewart, GA
  • Average sunshine days in August: 5.1 days

The months with the most sunshine days are January and November (20.3 days).
The month with the least sunshine days is August (5.1 days).

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Average UV index in August
Fort Stewart, GA

Average UV index in August - Fort Stewart, GA
  • Average UV index in August: 7

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

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Average cloud cover in August
Fort Stewart, GA

Average cloud cover in August - Fort Stewart, GA
  • Average cloud cover in August: 33

The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are July and October (Cloud cover 30).

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Average visibility in August
Fort Stewart, GA

Average visibility in August - Fort Stewart, GA
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Fort Stewart, Georgia, USA

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