August weather forecast
Green Sea, SC

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Weather in August

August, the last month of the summer in Green Sea, is also a hot month, with temperature in the range of an average high of 87.6°F (30.9°C) and an average low of 71.6°F (22°C).

Temperature

At the start of August, Green Sea's average high-temperature reaches a still hot 87.6°F (30.9°C), subtly different from the preceding month. During August, Green Sea records a consistent average nighttime temperature of 71.6°F (22°C).

Heat index

August's heat index is evaluated at an extremely hot 104°F (40°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The months with the highest humidity are May, June, August and September, with an average relative humidity of 79%.

Rainfall

August is the month with the most rainfall. Rain falls for 19.9 days and accumulates 4.61" (117mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In Green Sea, the average length of the day in August is 13h and 23min.
On the first day of the month, sunrise is at 6:27 am and sunset at 8:16 pm. On the last day of August, in Green Sea, sunrise is at 6:49 am and sunset at 7:42 pm EDT.

Sunshine

In August, the average sunshine in Green Sea is 10.4h.

UV index

In Green Sea, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index of 6 during August leads to these instructions:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
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Frequently asked questions

How hot is it in Green Sea in August?

In Green Sea, in August, the average high-temperature is 87.6°F (30.9°C), and the average low-temperature is 71.6°F (22°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is evaluated at 104°F (40°C).

What are the most humid months in Green Sea?

The months with the highest humidity in Green Sea are May, June, August and September, with an average relative humidity of 79%.

What is the average humidity in August in Green Sea?

In Green Sea, the average relative humidity in August is 79%.

What is the wettest month in Green Sea?

August is the month with the most rainfall in Green Sea. Rain falls for 19.9 days and accumulates 4.61" (117mm) of precipitation.

How many days does it rain in August in Green Sea?

In Green Sea, South Carolina, in August, it is raining for 19.9 days, with typically 4.61" (117mm) of accumulated precipitation.

When it does not snow in Green Sea?

April through November are months without snowfall in Green Sea.

What is the average length of the day in August in Green Sea?

In August, the average day length in Green Sea, South Carolina, is 13h and 23min.

When are sunrise and sunset in August in Green Sea?

In August, on the first day of the month, sunrise is at 6:27 am and sunset at 8:16 pm. On the last day of the month, in Green Sea, South Carolina, sunrise is at 6:49 am and sunset at 7:42 pm EDT.

How long on average sun shines in August in Green Sea?

In August, the average sunshine duration is 10.4h.

What is the UV index reading in August in Green Sea?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
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
Green Sea, SC

Average temperature in August - Green Sea, SC
  • Average high temperature in August: 87.6°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in August: 71.6°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).

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Average pressure in August
Green Sea, SC

Average pressure in August - Green Sea, SC
  • Average pressure in August: 29.98"Hg

The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in August
Green Sea, SC

Average wind speed in August - Green Sea, SC
  • Average wind speed in August: 5.8mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

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Average humidity in August
Green Sea, SC

Average humidity in August - Green Sea, SC
  • Average humidity in August: 79%

The months with the highest relative humidity are May, June, August and September (79%).
The month with the lowest relative humidity is January (73%).

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Average rainfall in August
Green Sea, SC

Average rainfall in August - Green Sea, SC
  • Average rainfall in August: 4.61"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is January (1.61").

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Average rainfall days in August
Green Sea, SC

Average rainfall days in August - Green Sea, SC
  • Average rainfall days in August: 19.9 days

The month with the highest number of rainy days is July (21.3 days).
The months with the least rainy days are October and November (9.7 days).

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Average snowfall in August
Green Sea, SC

Average snowfall in August - Green Sea, SC
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Green Sea, SC

Average snowfall days in August - Green Sea, SC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in August /
Average sunshine in August
Green Sea, SC

Average daylight in August / Average sunshine in August - Green Sea, SC
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

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Average sunshine days in August
Green Sea, SC

Average sunshine days in August - Green Sea, SC
  • Average sunshine days in August: 8.3 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (6.8 days).

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Average UV index in August
Green Sea, SC

Average UV index in August - Green Sea, SC
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in August
Green Sea, SC

Average cloud cover in August - Green Sea, SC
  • Average cloud cover in August: 31

The months with the most cloud cover are February, March and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 29).

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Average visibility in August
Green Sea, SC

Average visibility in August - Green Sea, SC
  • 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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Green Sea, South Carolina, USA

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