August weather forecast
Augusta, GA

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The stunning city of Augusta, Georgia, three bridges and road veins, under the colorful sunset sky
The stunning city of Augusta, Georgia, three bridges and road veins, under the colorful sunset sky

Weather in August

August in Augusta retains the sweltering summer heat vibe observed in July. This month records the second-highest temperature of the year, with an average high of 91°F (32.8°C). However, rainfall measures increase slightly to 3.07" (78mm), offering infrequent relief from the summer heat. As August wraps up, people eagerly anticipate the moderate temperatures and the arrival of the fall season in September.

Temperature

The arrival of August brings an average high-temperature of a still tropical 91°F (32.8°C), subtly diverging from July's 92.8°F (33.8°C). Throughout August, an average low-temperature of 73°F (22.8°C) is expected.

Heat index

The average heat index in August is evaluated at an extremely hot 107.6°F (42°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Augusta, the average relative humidity in August is 69%.

Rainfall

In Augusta, in August, it is raining for 17.8 days, with typically 3.07" (78mm) of accumulated precipitation. In Augusta, during the entire year, the rain falls for 158.8 days and collects up to 30.83" (783mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

The average length of the day in August in Augusta is 13h and 22min.
On the first day of the month, sunrise is at 6:41 am and sunset at 8:27 pm. On the last day of August, sunrise is at 7:01 am and sunset at 7:54 pm EDT.

Sunshine

The average sunshine in August in Augusta is 10.1h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Augusta. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 7 in August translates into these instructions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Augusta in August?

The high-temperature, in August, in Augusta, is 91°F (32.8°C), while the low-temperature averages to 73°F (22.8°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is evaluated at 107.6°F (42°C).

What is the average humidity in August in Augusta?

In Augusta, the average relative humidity in August is 69%.

How much does it rain in Augusta in August?

In Augusta, during August, the rain falls for 17.8 days and regularly aggregates up to 3.07" (78mm) of precipitation.

When it does not snow in Augusta?

In Augusta, Georgia, snow does not fall in April through November.

How many hours of daylight does Augusta have in August?

In August, the average day length in Augusta is 13h and 22min.

When are sunrise and sunset in August in Augusta?

On the first day of August, sunrise is at 6:41 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 7:54 pm EDT.

How many hours of sunshine does Augusta have in August?

In August, the average sunshine duration in Augusta is 10.1h.

What are the months with the highest UV index in Augusta?

The months with the highest UV index in Augusta are June through August, with an average maximum UV index of 7.

How high is the UV index in August in Augusta?

The average daily maximum UV index in August in Augusta is 7. A UV Index reading of 6 to 7 represents a high hazard to health 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
Augusta, GA

Average temperature in August - Augusta, GA
  • Average high temperature in August: 91°F

The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (54°F).

  • Average low temperature in August: 73°F

The month with the highest average low temperature is July (74.1°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

Average pressure in August
Augusta, GA

Average pressure in August - Augusta, GA
  • Average pressure in August: 29.99"Hg

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

Average wind speed in August
Augusta, GA

Average wind speed in August - Augusta, GA
  • Average wind speed in August: 5.5mph

The windiest months (with the highest average wind speed) are February, March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in August
Augusta, GA

Average humidity in August - Augusta, GA
  • Average humidity in August: 69%

The month with the highest relative humidity is December (74%).
The month with the lowest relative humidity is July (67%).

Average rainfall in August
Augusta, GA

Average rainfall in August - Augusta, GA
  • Average rainfall in August: 3.07"

The wettest months (with the highest rainfall) are April and December (3.31").
The driest month (with the least rainfall) is September (1.65").

Average rainfall days in August
Augusta, GA

Average rainfall days in August - Augusta, GA
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in August
Augusta, GA

Average snowfall in August - Augusta, GA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Augusta, GA

Average snowfall days in August - Augusta, GA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in August /
Average sunshine in August
Augusta, GA

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

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in August: 10h and 1min

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 18min).

Average sunshine days in August
Augusta, GA

Average sunshine days in August - Augusta, GA
  • Average sunshine days in August: 10.1 days

The month with the most sunshine days is October (20.6 days).
The month with the least sunshine days is August (10.1 days).

Average UV index in August
Augusta, GA

Average UV index in August - Augusta, GA
  • Average UV index in August: 7

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

Average cloud cover in August
Augusta, GA

Average cloud cover in August - Augusta, GA
  • Average cloud cover in August: 32

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).

Average visibility in August
Augusta, GA

Average visibility in August - Augusta, 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).

Augusta, Georgia, USA

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