August weather forecast
Harrellsville, NC

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Weather in August

The last month of the summer, August, is another hot month in Harrellsville, North Carolina, with an average temperature fluctuating between 86.7°F (30.4°C) and 68.9°F (20.5°C).

Temperature

With August's arrival, Harrellsville notes an average high-temperature of a still tropical 86.7°F (30.4°C), closely following the trend of the preceding month. In August, Harrellsville's temperature tends to fall to an average low of 68.9°F (20.5°C) during the night.

Heat index

August's mean heat index is estimated at a fiery hot 100.4°F (38°C). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in August in Harrellsville, North Carolina, is 78%.

Rainfall

The month with the most rainfall in Harrellsville is August, when the rain falls for 17.1 days and typically aggregates up to 3.62" (92mm) of precipitation.

Snowfall

In Harrellsville, snow does not fall in April through November.

Daylight

The average length of the day in August in Harrellsville is 13h and 30min.
On the first day of the month, sunrise is at 6:14 am and sunset at 8:12 pm. On the last day of August, in Harrellsville, sunrise is at 6:38 am and sunset at 7:36 pm EDT.

Sunshine

The average sunshine in August is 10.2h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Harrellsville, North Carolina. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

How hot does it get in Harrellsville in August?

The high-temperature, in August, in Harrellsville, is 86.7°F (30.4°C), while the low-temperature averages to 68.9°F (20.5°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in August is estimated at 100.4°F (38°C).

What is the average humidity in August in Harrellsville?

The average relative humidity in August in Harrellsville, North Carolina, is 78%.

What is the wettest month in Harrellsville?

The month with the most rainfall is August, when the rain falls for 17.1 days and typically aggregates up to 3.62" (92mm) of precipitation.

How much does it rain in Harrellsville in August?

In Harrellsville, North Carolina, in August, it is raining for 17.1 days, with typically 3.62" (92mm) of accumulated precipitation.

When it does not snow in Harrellsville?

In Harrellsville, North Carolina, snow does not fall in April through November.

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

The average day length in August is 13h and 30min.

When is the sunrise / sunset in August in Harrellsville?

In August, on the first day of the month, sunrise is at 6:14 am and sunset at 8:12 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 7:36 pm EDT.

How many hours of sunshine does Harrellsville have in August?

The average sunshine duration in August in Harrellsville is 10.2h.

What are the months with the highest UV index in Harrellsville?

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

What is the UV index reading in August in Harrellsville?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes 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
Harrellsville, NC

Average temperature in August - Harrellsville, NC
  • Average high temperature in August: 86.7°F

The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in August: 68.9°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32°F).

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Average pressure in August
Harrellsville, NC

Average pressure in August - Harrellsville, NC
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in August
Harrellsville, NC

Average wind speed in August - Harrellsville, NC
  • Average wind speed in August: 5.6mph

The windiest month (with the highest average wind speed) is April (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in August
Harrellsville, NC

Average humidity in August - Harrellsville, NC
  • Average humidity in August: 78%

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January, February, April and November (75%).

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Average rainfall in August
Harrellsville, NC

Average rainfall in August - Harrellsville, NC
  • Average rainfall in August: 3.62"

The wettest month (with the highest rainfall) is August (3.62").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in August
Harrellsville, NC

Average rainfall days in August - Harrellsville, NC
  • Average rainfall days in August: 17.1 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is November (9 days).

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Average snowfall in August
Harrellsville, NC

Average snowfall in August - Harrellsville, NC
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Harrellsville, NC

Average snowfall days in August - Harrellsville, NC
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Harrellsville, NC

Average daylight in August / Average sunshine in August - Harrellsville, NC
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).

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Average sunshine days in August
Harrellsville, NC

Average sunshine days in August - Harrellsville, NC
  • Average sunshine days in August: 10.8 days

The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in August
Harrellsville, NC

Average UV index in August - Harrellsville, NC
  • Average UV index in August: 6

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

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Average cloud cover in August
Harrellsville, NC

Average cloud cover in August - Harrellsville, NC
  • Average cloud cover in August: 36

The month with the most cloud cover is March (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 32).

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Average visibility in August
Harrellsville, NC

Average visibility in August - Harrellsville, NC
  • Average visibility in August: 5mi

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

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Harrellsville, North Carolina, USA

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