August weather forecast
Rock Branch North, SC

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Weather in August

August, the last month of the summer in Rock Branch North, is another tropical month, with an average temperature varying between 71.2°F (21.8°C) and 88.9°F (31.6°C).

Temperature

Entering August, the average high-temperature is recorded at a still hot 88.9°F (31.6°C), exhibiting a minimal shift from July's 91°F (32.8°C). Rock Branch North records an average nighttime low of 71.2°F (21.8°C) in August.

Heat index

August's heat index is calculated to be an extremely hot 104°F (40°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. 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 73%.

Rainfall

The month with the most rainfall in Rock Branch North is August, when the rain falls for 18.5 days and typically aggregates up to 3.66" (93mm) of precipitation.

Snowfall

In Rock Branch North, snow does not fall in April through October.

Daylight

In August, the average length of the day is 13h and 23min.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:24 pm. On the last day of August, sunrise is at 6:56 am and sunset at 7:50 pm EDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Jul 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during August?

In August, in Rock Branch North, the average high-temperature is 88.9°F (31.6°C), and the average low-temperature is 71.2°F (21.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 104°F (40°C).

What is the average humidity in August?

The average relative humidity in August in Rock Branch North is 73%.

What is the wettest month?

August is the month with the most rainfall. Rain falls for 18.5 days and accumulates 3.66" (93mm) of precipitation.

How many days does it rain in August?

In August, the rain falls for 18.5 days. Throughout August, 3.66" (93mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Rock Branch North have in August?

The average day length in August is 13h and 23min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:34 am and sunset at 8:24 pm. On the last day of the month, in Rock Branch North, sunrise is at 6:56 am and sunset at 7:50 pm EDT.

How long on average sun shines in August?

The average sunshine duration in August is 10.3h.

How high is the UV index in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes 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
Rock Branch North, SC

Average temperature in August - Rock Branch North, SC
  • Average high temperature in August: 88.9°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (52.2°F).

  • Average low temperature in August: 71.2°F

The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).

Average pressure in August
Rock Branch North, SC

Average pressure in August - Rock Branch North, 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).

Average wind speed in August
Rock Branch North, SC

Average wind speed in August - Rock Branch North, SC
  • Average wind speed in August: 5.3mph

The windiest months (with the highest average wind speed) are February and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in August
Rock Branch North, SC

Average humidity in August - Rock Branch North, SC
  • Average humidity in August: 73%

The month with the highest relative humidity is May (75%).
The months with the lowest relative humidity are January and November (70%).

Average rainfall in August
Rock Branch North, SC

Average rainfall in August - Rock Branch North, SC
  • Average rainfall in August: 3.66"

The wettest month (with the highest rainfall) is August (3.66").
The driest months (with the least rainfall) are January and November (1.97").

Average rainfall days in August
Rock Branch North, SC

Average rainfall days in August - Rock Branch North, SC
  • Average rainfall days in August: 18.5 days

The month with the highest number of rainy days is July (19.7 days).
The month with the least rainy days is October (8.2 days).

Average snowfall in August
Rock Branch North, SC

Average snowfall in August - Rock Branch North, SC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Rock Branch North, SC

Average snowfall days in August - Rock Branch North, SC
  • Average snowfall days in August: 0 days

The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in August /
Average sunshine in August
Rock Branch North, SC

Average daylight in August / Average sunshine in August - Rock Branch North, 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: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in August
Rock Branch North, SC

Average sunshine days in August - Rock Branch North, SC
  • Average sunshine days in August: 9.4 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (8.9 days).

Average UV index in August
Rock Branch North, SC

Average UV index in August - Rock Branch North, 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).

Average cloud cover in August
Rock Branch North, SC

Average cloud cover in August - Rock Branch North, SC
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in August
Rock Branch North, SC

Average visibility in August - Rock Branch North, 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).

Rock Branch North, South Carolina, USA

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