August weather forecast
Stono, SC

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Weather in August

The last month of the summer, August, is another hot month in Stono, South Carolina, with an average temperature ranging between max 87.4°F (30.8°C) and min 76.8°F (24.9°C).

Temperature

As Stono steps into August, the average high-temperature is measured at a still tropical 87.4°F (30.8°C), displaying minor differences from July's 88.2°F (31.2°C). The nighttime temperature in Stono, South Carolina, during August, averages of 76.8°F (24.9°C).

Heat index

The heat index value for August is appraised at a torrid 102.2°F (39°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Heat index determinations are made taking into account the shade and light air movements. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

In Stono, the average relative humidity in August is 76%.

Rainfall

August is the month with the most rainfall in Stono. Rain falls for 24.8 days and accumulates 7.13" (181mm) of precipitation.

Snowfall

February through November are months without snowfall.

Daylight

In August, the average length of the day in Stono is 13h and 19min.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:18 pm. On the last day of August, in Stono, sunrise is at 6:54 am and sunset at 7:45 pm EDT.

Sunshine

In Stono, the average sunshine in August is 10.8h.

UV index

The months with the highest UV index in Stono are May through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, an average UV index of 7 transforms into the following instructions:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. 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 is it in Stono in August?

In August, the average high-temperature and low-temperature in Stono, South Carolina, are 87.4°F (30.8°C) and 76.8°F (24.9°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is appraised at 102.2°F (39°C).

What is the average humidity in August in Stono?

In August, the average relative humidity in Stono is 76%.

What is the rainiest month in Stono?

August is the month with the most rainfall in Stono. Rain falls for 24.8 days and accumulates 7.13" (181mm) of precipitation.

How many days does it rain in August in Stono?

In Stono, in August, it is raining for 24.8 days, with typically 7.13" (181mm) of accumulated precipitation.

When it does not snow in Stono?

In Stono, snow does not fall in February through November.

What is the average length of the day in August in Stono?

The average day length in August in Stono, South Carolina, is 13h and 19min.

When are sunrise and sunset in August in Stono?

On the first day of August, sunrise is at 6:34 am and sunset at 8:18 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:45 pm EDT.

How long on average sun shines in August in Stono?

The average sunshine duration in August in Stono, South Carolina, is 10.8h.

When is the highest UV index in Stono?

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

How high is the UV index in August in Stono?

The average daily maximum UV index in August in Stono, South Carolina, is 7. A UV Index reading of 6 to 7 represents a high health risk 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
Stono, SC

Average temperature in August - Stono, SC
  • Average high temperature in August: 87.4°F

The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (57°F).

  • Average low temperature in August: 76.8°F

The month with the highest average low temperature is July (77.4°F).
The coldest month (with the lowest average low temperature) is January (44.4°F).

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Average pressure in August
Stono, SC

Average pressure in August - Stono, SC
  • Average pressure in August: 29.99"Hg

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

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Average wind speed in August
Stono, SC

Average wind speed in August - Stono, SC
  • Average wind speed in August: 7.5mph

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (7.5mph).

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Average humidity in August
Stono, SC

Average humidity in August - Stono, SC
  • Average humidity in August: 76%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are January and March (73%).

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Average rainfall in August
Stono, SC

Average rainfall in August - Stono, SC
  • Average rainfall in August: 7.13"

The wettest month (with the highest rainfall) is August (7.13").
The driest month (with the least rainfall) is January (1.42").

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Average rainfall days in August
Stono, SC

Average rainfall days in August - Stono, SC
  • Average rainfall days in August: 24.8 days

The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is November (8.7 days).

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Average snowfall in August
Stono, SC

Average snowfall in August - Stono, SC
  • Average snowfall in August: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Stono, SC

Average snowfall days in August - Stono, SC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.4 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
Stono, SC

Average daylight in August / Average sunshine in August - Stono, SC
  • 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 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in August
Stono, SC

Average sunshine days in August - Stono, SC
  • Average sunshine days in August: 3.8 days

The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is August (3.8 days).

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Average UV index in August
Stono, SC

Average UV index in August - Stono, SC
  • 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
Stono, SC

Average cloud cover in August - Stono, SC
  • Average cloud cover in August: 28

The months with the most cloud cover are February and December (Cloud cover 39).
The months with the least cloud cover are June and July (Cloud cover 26).

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Average visibility in August
Stono, SC

Average visibility in August - Stono, 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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Stono, South Carolina, USA

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