August weather forecast
Conway, SC

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Weather in August

August in Conway, South Carolina, remains solidly under the summertime spell. However, this month has set a remarkable trend by recording the highest rainfall volume, 1.93" (49mm) in the span of the year. Additionally, the month provides ample opportunity for sun-soaked activities with an average of 13.4 daylight hours. Though still summer, August paves the way for the reduction in temperature with the forthcoming autumn season. September calls for a subtle drop in temperature and reduction in average rainfall quantity as the transition to fall commences.

Temperature

During August, Conway observes a subtle ascent to a still hot 87.4°F (30.8°C) from July's 88.3°F (31.3°C) in the average high-temperature. The average low-temperature, in August, is a pleasant 73.2°F (22.9°C).

Heat index

During August, the heat index is computed to be a scorching 104°F (40°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. 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', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly important for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The months with the highest humidity are May, June, August, September and December, with an average relative humidity of 78%.

Rainfall

The month with the most rainfall is August, when the rain falls for 15.7 days and typically aggregates up to 1.93" (49mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

The average length of the day in August in Conway is 13h and 22min.
On the first day of August, sunrise is at 6:28 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:42 pm EDT.

Sunshine

The average sunshine in August in Conway is 10.7h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in August interprets into the following advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Conway?

In August, in Conway, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 73.2°F (22.9°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is computed to be 104°F (40°C).

What is the most humid month in Conway?

May, June, August, September and December, with an average relative humidity of 78%, are most humid months in Conway.

What is the average humidity in August in Conway?

In August, the average relative humidity is 78%.

What is the rainiest month in Conway?

The month with the most rainfall in Conway is August, when the rain falls for 15.7 days and typically aggregates up to 1.93" (49mm) of precipitation.

How many days does it rain in August in Conway?

In August, in Conway, South Carolina, the rain falls for 15.7 days. Throughout August, 1.93" (49mm) of precipitation is accumulated.

When it does not snow in Conway?

January, March through December are months without snowfall in Conway, South Carolina.

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

The average day length in August in Conway, South Carolina, is 13h and 22min.

What time are sunrise and sunset in August in Conway?

On the first day of August, sunrise is at 6:28 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:42 pm EDT.

How long on average sun shines in August in Conway?

In August, the average sunshine duration in Conway, South Carolina, is 10.7h.

When is the highest UV index in Conway?

The months with the highest UV index in Conway, South Carolina, are June through August, with an average maximum UV index of 7.

What is the UV index reading in August in Conway?

The average daily maximum UV index in August in Conway is 7. A UV Index of 6 to 7 symbolizes a high health threat 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
Conway, SC

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

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (53.4°F).

  • Average low temperature in August: 73.2°F

The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in August
Conway, SC

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

The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in August
Conway, SC

Average wind speed in August - Conway, SC
  • Average wind speed in August: 6.3mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in August
Conway, SC

Average humidity in August - Conway, SC
  • Average humidity in August: 78%

The months with the highest relative humidity are May, June, August, September and December (78%).
The month with the lowest relative humidity is January (74%).

Average rainfall in August
Conway, SC

Average rainfall in August - Conway, SC
  • Average rainfall in August: 1.93"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in August
Conway, SC

Average rainfall days in August - Conway, SC
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in August
Conway, SC

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

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in August
Conway, SC

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

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
Conway, SC

Average daylight in August / Average sunshine in August - Conway, 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 4min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in August
Conway, SC

Average sunshine days in August - Conway, SC
  • Average sunshine days in August: 11.5 days

The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in August
Conway, SC

Average UV index in August - Conway, SC
  • Average UV index in August: 7

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

Average cloud cover in August
Conway, SC

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

The months with the most cloud cover are February and December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 27).

Average visibility in August
Conway, SC

Average visibility in August - Conway, 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).

Conway, South Carolina, USA

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