August weather forecastMarble Valley, GA
August
Weather in August
The last month of the summer, August, is another tropical month in Marble Valley, Georgia, with an average temperature fluctuating between 70°F (21.1°C) and 89.2°F (31.8°C).Temperature
Marble Valley notes an average high-temperature of a still tropical 89.2°F (31.8°C) in August, displaying minor variation from July. An average nighttime temperature of 70°F (21.1°C) is noted in Marble Valley, Georgia, during the month of August.Heat index
Throughout August, the heat index is evaluated at an extremely hot 105.8°F (41°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.Realize that the values for the heat index are set for shaded places and light winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.
Humidity
In Marble Valley, the average relative humidity in August is 73%.Rainfall
August is the month with the most rainfall in Marble Valley. Rain falls for 21.3 days and accumulates 5.16" (131mm) of precipitation.Snowfall
In Marble Valley, snow does not fall in April through October.Daylight
In Marble Valley, Georgia, the average length of the day in August is 13h and 22min.On the first day of August, sunrise is at 6:48 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 8:01 pm EDT.
Sunshine
In Marble Valley, the average sunshine in August is 9.6h.UV index
In Marble Valley, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: The daily maximum UV index of 6 in August interprets into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Marble Valley, GA
- Average high temperature in August: 89.2°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.3°F).
- Average low temperature in August: 70°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in August
Marble Valley, GA
- Average pressure in August: 30"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in August
Marble Valley, GA
- Average wind speed in August: 4.3mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in August
Marble Valley, GA
- Average humidity in August: 73%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July, September, October and November (72%).
Average rainfall in August
Marble Valley, GA
- Average rainfall in August: 5.16"
The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is October (2.2").
Average rainfall days in August
Marble Valley, GA
- Average rainfall days in August: 21.3 days
The month with the highest number of rainy days is July (21.9 days).
The month with the least rainy days is October (9.8 days).
Average snowfall in August
Marble Valley, GA
- Average snowfall in August: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in August
Marble Valley, GA
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in August /
Average sunshine in August
Marble Valley, GA
- Average daylight in August: 13h and 24min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in August: 9h and 36min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in August
Marble Valley, GA
- Average sunshine days in August: 8 days
The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in August
Marble Valley, GA
- Average UV index in August: 6
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in August
Marble Valley, GA
- Average cloud cover in August: 33
The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are June and October (Cloud cover 30).
Average visibility in August
Marble Valley, 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).
