August weather forecast
South Gastonia, NC

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Weather in August

The last month of the summer, August, is another hot month in South Gastonia, North Carolina, with an average temperature varying between 68.2°F (20.1°C) and 88.7°F (31.5°C).

Temperature

South Gastonia transitions into August recording an average high-temperature of a still hot 88.7°F (31.5°C), closely aligning with the preceding month's temperature. An average nighttime temperature of 68.2°F (20.1°C) is witnessed throughout August.

Heat index

The heat index value during August is evaluated at a blisteringly hot 104°F (40°C). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In August, the average relative humidity in South Gastonia is 72%.

Rainfall

The month with the most rainfall is August, when the rain falls for 18.3 days and typically aggregates up to 3.46" (88mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In August, the average length of the day is 13h and 26min.
On the first day of the month, sunrise is at 6:34 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:52 pm EDT.

Sunshine

In South Gastonia, the average sunshine in August is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in South Gastonia, North Carolina. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In August, a daily maximum UV index of 6 leads to the following instructions:
Deter overexposure. Protecting against the sun's effects is essential. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
Updated: Aug 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in South Gastonia in August?

In South Gastonia, in August, the average high-temperature is 88.7°F (31.5°C), and the average low-temperature is 68.2°F (20.1°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is evaluated at 104°F (40°C).

What is the average humidity in August?

In August, the average relative humidity is 72%.

What is the wettest month?

The month with the most rainfall is August, when the rain falls for 18.3 days and typically aggregates up to 3.46" (88mm) of precipitation.

How many days does it rain in August?

In August, the rain falls for 18.3 days. Throughout August, 3.46" (88mm) of precipitation is accumulated.

When it does not snow?

In South Gastonia, snow does not fall in April through October.

What is the average length of the day in August?

In August, the average day length is 13h and 26min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:34 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:52 pm EDT.

How many hours of sunshine does South Gastonia have in August?

In South Gastonia, the average sunshine duration in August is 10.4h.

What are the months with the highest UV index?

May through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in August in South Gastonia?

In South Gastonia, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
South Gastonia, NC

Average temperature in August - South Gastonia, NC
  • Average high temperature in August: 88.7°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in August: 68.2°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 (33.1°F).

Average pressure in August
South Gastonia, NC

Average pressure in August - South Gastonia, NC
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in August
South Gastonia, NC

Average wind speed in August - South Gastonia, NC
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
South Gastonia, NC

Average humidity in August - South Gastonia, NC
  • Average humidity in August: 72%

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

Average rainfall in August
South Gastonia, NC

Average rainfall in August - South Gastonia, NC
  • Average rainfall in August: 3.46"

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is October (2.13").

Average rainfall days in August
South Gastonia, NC

Average rainfall days in August - South Gastonia, NC
  • Average rainfall days in August: 18.3 days

The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is November (9.4 days).

Average snowfall in August
South Gastonia, NC

Average snowfall in August - South Gastonia, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is December (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
South Gastonia, NC

Average snowfall days in August - South Gastonia, NC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.1 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
South Gastonia, NC

Average daylight in August / Average sunshine in August - South Gastonia, NC
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • 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 24min).

Average sunshine days in August
South Gastonia, NC

Average sunshine days in August - South Gastonia, NC
  • Average sunshine days in August: 11.2 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (10.3 days).

Average UV index in August
South Gastonia, NC

Average UV index in August - South Gastonia, NC
  • Average UV index in August: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in August
South Gastonia, NC

Average cloud cover in August - South Gastonia, NC
  • Average cloud cover in August: 32

The months with the most cloud cover are February and December (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 29).

Average visibility in August
South Gastonia, NC

Average visibility in August - South Gastonia, NC
  • 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).

South Gastonia, North Carolina, USA

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