August weather forecast
Bethune, SC

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Weather in August

August, the last month of the summer in Bethune, is also a hot month, with an average temperature varying between 71.2°F (21.8°C) and 88.2°F (31.2°C).

Temperature

The unfolding of August shows an average high-temperature of a still hot 88.2°F (31.2°C), indicating a slight variance from July's 90.1°F (32.3°C). During the month of August, Bethune experiences a steady low-temperature average of 71.2°F (21.8°C).

Heat index

August's heat index is estimated at a blisteringly hot 104°F (40°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in August is 75%.

Rainfall

August is the month with the most rainfall in Bethune. Rain falls for 18.8 days and accumulates 3.66" (93mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In Bethune, the average length of the day in August is 13h and 24min.
On the first day of August, sunrise is at 6:32 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:48 pm EDT.

Sunshine

The average sunshine in August is 10.4h.

UV index

In Bethune, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In August, the average maximum UV index of 6 translates into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Updated: Jun 11, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

The high-temperature, in August, in Bethune, is 88.2°F (31.2°C), while the low-temperature averages to 71.2°F (21.8°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is estimated at 104°F (40°C).

What is the average humidity in August?

The average relative humidity in August is 75%.

What is the wettest month?

August is the month with the most rainfall. Rain falls for 18.8 days and accumulates 3.66" (93mm) of precipitation.

How much does it rain in August?

In August, the rain falls for 18.8 days. Throughout August, 3.66" (93mm) of precipitation is accumulated.

When it does not snow?

In Bethune, snow does not fall in April through October.

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

The average day length in August is 13h and 24min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:32 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:48 pm EDT.

How long on average sun shines in August?

The average sunshine duration in August is 10.4h.

What is the UV index reading in August?

In August, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's 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
Bethune, SC

Average temperature in August - Bethune, SC
  • Average high temperature in August: 88.2°F

The warmest month (with the highest average high temperature) is July (90.1°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 (72.7°F).
The coldest month (with the lowest average low temperature) is January (37°F).

Average pressure in August
Bethune, SC

Average pressure in August - Bethune, 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
Bethune, SC

Average wind speed in August - Bethune, SC
  • Average wind speed in August: 5.5mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

Average humidity in August
Bethune, SC

Average humidity in August - Bethune, SC
  • Average humidity in August: 75%

The months with the highest relative humidity are May and September (76%).
The months with the lowest relative humidity are January, March and November (71%).

Average rainfall in August
Bethune, SC

Average rainfall in August - Bethune, SC
  • Average rainfall in August: 3.66"

The wettest month (with the highest rainfall) is August (3.66").
The driest month (with the least rainfall) is January (1.73").

Average rainfall days in August
Bethune, SC

Average rainfall days in August - Bethune, SC
  • Average rainfall days in August: 18.8 days

The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is November (7.9 days).

Average snowfall in August
Bethune, SC

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

The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Bethune, SC

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

The months with the highest number of snowfall days are January and February (0.7 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
Bethune, SC

Average daylight in August / Average sunshine in August - Bethune, 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 December (Average sunshine: 5h and 30min).

Average sunshine days in August
Bethune, SC

Average sunshine days in August - Bethune, SC
  • Average sunshine days in August: 9 days

The month with the most sunshine days is October (21.6 days).
The month with the least sunshine days is August (9 days).

Average UV index in August
Bethune, SC

Average UV index in August - Bethune, 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
Bethune, SC

Average cloud cover in August - Bethune, SC
  • Average cloud cover in August: 32

The months with the most cloud cover are February and December (Cloud cover 41).
The months with the least cloud cover are June and October (Cloud cover 28).

Average visibility in August
Bethune, SC

Average visibility in August - Bethune, 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).

Bethune, South Carolina, USA

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