August weather forecast
Moncks Corner, SC

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Weather in August

The last month of the summer, August, is another tropical month in Moncks Corner, South Carolina, with an average temperature fluctuating between 74.5°F (23.6°C) and 88.7°F (31.5°C).

Temperature

The arrival of August brings an average high-temperature of a still hot 88.7°F (31.5°C), closely following the temperature pattern of July. In Moncks Corner, the August nights cool down to an average low of 74.5°F (23.6°C).

Heat index

The heat index value during August is appraised at an extremely hot 107.6°F (42°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

August and December, with an average relative humidity of 78%, are the most humid months.

Rainfall

The month with the most rainfall in Moncks Corner is August, when the rain falls for 23.2 days and typically aggregates up to 6.46" (164mm) of precipitation.

Snowfall

In Moncks Corner, snow does not fall in March through November.

Daylight

In August, the average length of the day in Moncks Corner is 13h and 20min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:19 pm. On the last day of August, in Moncks Corner, sunrise is at 6:54 am and sunset at 7:46 pm EDT.

Sunshine

In August, the average sunshine is 10.6h.

UV index

In August, the average daily maximum UV index in Moncks Corner 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 average individuals.
Note: In August, a regular UV index of 6 translates into these guidelines:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Moncks Corner in August?

In Moncks Corner, in August, the average high-temperature is 88.7°F (31.5°C), and the average low-temperature is 74.5°F (23.6°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is appraised at 107.6°F (42°C).

What is the most humid month in Moncks Corner?

August and December, with an average relative humidity of 78%, are most humid months.

What is the average humidity in August in Moncks Corner?

The average relative humidity in August in Moncks Corner is 78%.

What is the wettest month in Moncks Corner?

August is the month with the most rainfall. Rain falls for 23.2 days and accumulates 6.46" (164mm) of precipitation.

How much does it rain in Moncks Corner in August?

In Moncks Corner, South Carolina, during August, the rain falls for 23.2 days and regularly aggregates up to 6.46" (164mm) of precipitation.

When it does not snow in Moncks Corner?

In Moncks Corner, snow does not fall in March through November.

How many hours of daylight does Moncks Corner have in August?

The average day length in August in Moncks Corner, South Carolina, is 13h and 20min.

What time are sunrise and sunset in August in Moncks Corner?

On the first day of August, sunrise is at 6:33 am and sunset at 8:19 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:46 pm EDT.

How many hours of sunshine does Moncks Corner have in August?

In Moncks Corner, South Carolina, the average sunshine duration in August is 10.6h.

What is the UV index intensity in August in Moncks Corner?

The average daily maximum UV index in August in Moncks Corner is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Moncks Corner, SC

Average temperature in August - Moncks Corner, SC
  • Average high temperature in August: 88.7°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 (55.8°F).

  • Average low temperature in August: 74.5°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (40.8°F).

Average pressure in August
Moncks Corner, SC

Average pressure in August - Moncks Corner, SC
  • Average pressure in August: 29.98"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in August
Moncks Corner, SC

Average wind speed in August - Moncks Corner, SC
  • Average wind speed in August: 5.7mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

Average humidity in August
Moncks Corner, SC

Average humidity in August - Moncks Corner, SC
  • Average humidity in August: 78%

The months with the highest relative humidity are August and December (78%).
The months with the lowest relative humidity are January and March (74%).

Average rainfall in August
Moncks Corner, SC

Average rainfall in August - Moncks Corner, SC
  • Average rainfall in August: 6.46"

The wettest month (with the highest rainfall) is August (6.46").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in August
Moncks Corner, SC

Average rainfall days in August - Moncks Corner, SC
  • Average rainfall days in August: 23.2 days

The months with the highest number of rainy days are July and August (23.2 days).
The month with the least rainy days is November (8.9 days).

Average snowfall in August
Moncks Corner, SC

Average snowfall in August - Moncks Corner, SC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (0.24").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

Average snowfall days in August
Moncks Corner, SC

Average snowfall days in August - Moncks Corner, SC
  • Average snowfall days in August: 0 days

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

Average daylight in August /
Average sunshine in August
Moncks Corner, SC

Average daylight in August / Average sunshine in August - Moncks Corner, 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 4min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in August
Moncks Corner, SC

Average sunshine days in August - Moncks Corner, SC
  • Average sunshine days in August: 5.7 days

The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is July (5.5 days).

Average UV index in August
Moncks Corner, SC

Average UV index in August - Moncks Corner, 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 and December (UV index 3).

Average cloud cover in August
Moncks Corner, SC

Average cloud cover in August - Moncks Corner, SC
  • Average cloud cover in August: 29

The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).

Average visibility in August
Moncks Corner, SC

Average visibility in August - Moncks Corner, 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).

Moncks Corner, South Carolina, USA

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