August weather forecast
East Sumter, SC

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Weather in August

The last month of the summer, August, is another hot month in East Sumter, South Carolina, with temperature in the range of an average high of 88.9°F (31.6°C) and an average low of 71.4°F (21.9°C).

Temperature

August brings a marginal elevation to a still hot 88.9°F (31.6°C) from July's 90.7°F (32.6°C) in East Sumter's average high-temperatures. In East Sumter, the average low-temperature during the month of August is a pleasant 71.4°F (21.9°C).

Heat index

August's heat index is computed to be a scorching 105.8°F (41°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. In the presence of direct sunshine, the heat index could be augmented 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 influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are extremely significant for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in August is 75%.

Rainfall

In East Sumter, during August, the rain falls for 18.7 days and regularly aggregates up to 3.5" (89mm) of precipitation. Throughout the year, in East Sumter, there are 161.8 rainfall days, and 33.35" (847mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day in East Sumter, South Carolina, is 13h and 23min.
On the first day of August, sunrise is at 6:33 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:47 pm EDT.

Sunshine

In East Sumter, the average sunshine in August is 10.3h.

UV index

In East Sumter, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

How hot is August in East Sumter?

The average high-temperature and low-temperature in East Sumter during August are 88.9°F (31.6°C) and 71.4°F (21.9°C) respectively. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 105.8°F (41°C).

What is the average humidity in August in East Sumter?

In August, the average relative humidity in East Sumter, South Carolina, is 75%.

How much does it rain in East Sumter in August?

In East Sumter, South Carolina, during August, the rain falls for 18.7 days and regularly aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in East Sumter?

In East Sumter, South Carolina, snow does not fall in April through October.

How many hours of daylight does East Sumter have in August?

In August, the average day length in East Sumter is 13h and 23min.

When are sunrise and sunset in August in East Sumter?

On the first day of August in East Sumter, South Carolina, sunrise is at 6:33 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:47 pm EDT.

How long on average sun shines in August in East Sumter?

The average sunshine duration in August is 10.3h.

How high is the UV index in August in East Sumter?

The average daily maximum UV index in August in East Sumter, South Carolina, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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
East Sumter, SC

Average temperature in August - East Sumter, SC
  • Average high temperature in August: 88.9°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 (52.9°F).

  • Average low temperature in August: 71.4°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 (38.1°F).

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Average pressure in August
East Sumter, SC

Average pressure in August - East Sumter, SC
  • 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 (29.97"Hg).

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Average wind speed in August
East Sumter, SC

Average wind speed in August - East Sumter, SC
  • Average wind speed in August: 5.6mph

The windiest months (with the highest average wind speed) are February and April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in August
East Sumter, SC

Average humidity in August - East Sumter, SC
  • Average humidity in August: 75%

The month with the highest relative humidity is May (76%).
The months with the lowest relative humidity are January and November (70%).

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Average rainfall in August
East Sumter, SC

Average rainfall in August - East Sumter, SC
  • Average rainfall in August: 3.5"

The wettest month (with the highest rainfall) is December (3.58").
The driest month (with the least rainfall) is January (1.89").

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Average rainfall days in August
East Sumter, SC

Average rainfall days in August - East Sumter, SC
  • Average rainfall days in August: 18.7 days

The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is October (8.5 days).

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Average snowfall in August
East Sumter, SC

Average snowfall in August - East Sumter, SC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
East Sumter, SC

Average snowfall days in August - East Sumter, SC
  • Average snowfall days in August: 0 days

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

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Average daylight in August /
Average sunshine in August
East Sumter, SC

Average daylight in August / Average sunshine in August - East Sumter, 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 42min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in August
East Sumter, SC

Average sunshine days in August - East Sumter, SC
  • Average sunshine days in August: 8.9 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index in August
East Sumter, SC

Average UV index in August - East Sumter, SC
  • Average UV index in August: 6

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

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Average cloud cover in August
East Sumter, SC

Average cloud cover in August - East Sumter, SC
  • Average cloud cover in August: 33

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 29).

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Average visibility in August
East Sumter, SC

Average visibility in August - East Sumter, 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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East Sumter, South Carolina, USA

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