August weather forecast
Colonial Hills, SC

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Weather in August

August, the last month of the summer in Colonial Hills, is also a hot month, with an average temperature ranging between max 89.4°F (31.9°C) and min 68.4°F (20.2°C).

Temperature

Colonial Hills's weather, upon August's arrival, documents an average high-temperature of a still hot 89.4°F (31.9°C), nearly identical to the prior month. The average temperature in Colonial Hills drops to a pleasant 68.4°F (20.2°C) during the night in the month of August.

Heat index

During August, the 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.
Take into consideration that the heat index values are calculated for shade and light wind conditions. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital 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.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In August, the average relative humidity in Colonial Hills is 72%.

Rainfall

The month with the most rainfall is August, when the rain falls for 14 days and typically aggregates up to 2.28" (58mm) of precipitation.

Snowfall

April through November are months without snowfall in Colonial Hills, South Carolina.

Daylight

In August, the average length of the day is 13h and 25min.
On the first day of August in Colonial Hills, South Carolina, sunrise is at 6:41 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 7:58 pm EDT.

Sunshine

In August, the average sunshine in Colonial Hills is 10.1h.

UV index

In Colonial Hills, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 6 in August leads to these recommendations:
Ward off overexposure. Defence against solar harm is crucial. 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. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Colonial Hills in August?

The high-temperature, in August, in Colonial Hills, records 89.4°F (31.9°C), while the low-temperature is 68.4°F (20.2°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 105.8°F (41°C).

What is the average humidity in August in Colonial Hills?

The average relative humidity in August in Colonial Hills, South Carolina, is 72%.

What is the wettest month in Colonial Hills?

The month with the most rainfall in Colonial Hills is August, when the rain falls for 14 days and typically aggregates up to 2.28" (58mm) of precipitation.

How many days does it rain in August in Colonial Hills?

In August, the rain falls for 14 days. Throughout August, 2.28" (58mm) of precipitation is accumulated.

When it does not snow in Colonial Hills?

April through November are months without snowfall.

How many hours of daylight does Colonial Hills have in August?

In August, the average day length is 13h and 25min.

When are sunrise and sunset in August in Colonial Hills?

In August, on the first day of the month, sunrise is at 6:41 am and sunset at 8:32 pm. On the last day of the month, in Colonial Hills, sunrise is at 7:03 am and sunset at 7:58 pm EDT.

How long on average sun shines in August in Colonial Hills?

In Colonial Hills, South Carolina, the average sunshine duration in August is 10.1h.

What is the UV index reading in August in Colonial Hills?

In August, the average daily maximum UV index in Colonial Hills is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Colonial Hills, SC

Average temperature in August - Colonial Hills, SC
  • Average high temperature in August: 89.4°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in August: 68.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in August
Colonial Hills, SC

Average pressure in August - Colonial Hills, SC
  • Average pressure in August: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in August
Colonial Hills, SC

Average wind speed in August - Colonial Hills, SC
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in August
Colonial Hills, SC

Average humidity in August - Colonial Hills, SC
  • Average humidity in August: 72%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).

Average rainfall in August
Colonial Hills, SC

Average rainfall in August - Colonial Hills, SC
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is September (0.79").

Average rainfall days in August
Colonial Hills, SC

Average rainfall days in August - Colonial Hills, SC
  • Average rainfall days in August: 14 days

The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is October (7.2 days).

Average snowfall in August
Colonial Hills, SC

Average snowfall in August - Colonial Hills, 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, October and November (0").

Average snowfall days in August
Colonial Hills, SC

Average snowfall days in August - Colonial Hills, SC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (0.9 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
Colonial Hills, SC

Average daylight in August / Average sunshine in August - Colonial Hills, 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 1min

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 6min).

Average sunshine days in August
Colonial Hills, SC

Average sunshine days in August - Colonial Hills, SC
  • Average sunshine days in August: 14.7 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in August
Colonial Hills, SC

Average UV index in August - Colonial Hills, SC
  • Average UV index in August: 6

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August
Colonial Hills, SC

Average cloud cover in August - Colonial Hills, SC
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 29).

Average visibility in August
Colonial Hills, SC

Average visibility in August - Colonial Hills, SC
  • Average visibility in August: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Colonial Hills, South Carolina, USA

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