August weather forecast and climate
Hendersonville, NC

The last month of the summer, August, is another warm month in Hendersonville, North Carolina, with average temperature fluctuating between 84.2°F (29°C) and 62.2°F (16.8°C).

Temperature

In Hendersonville, the average high-temperature in August is practically the same as in July - a still moderately hot 84.2°F (29°C). The average low-temperature, in August, is 62.2°F (16.8°C).

Heat index

The average heat index in August is evaluated at a hot 92.7°F (33.7°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'apparent temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (metabolic differences, differences in body mass, height, and shape, clothing). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in Hendersonville, North Carolina, is 75%.

Rainfall

In Hendersonville, it is raining for 17.8 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, there are 167.9 rainfall days, and 35" (889mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall in Hendersonville.

Daylight

In August, the average length of the day is 13.4h.

Sunshine

The average sunshine in August is 10.4h.

UV index

Months with the highest UV index in Hendersonville are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to the UV radiation for the ordinary person.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Hendersonville?

In Hendersonville, North Carolina, in August, the average high-temperature is 84.2°F (29°C), and the average low-temperature is 62.2°F (16.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), that represents influence of the relative humidity to air temperaure, in August is appraised at 92.7°F (33.7°C).

What is the average humidity in August in Hendersonville?

The average relative humidity in August in Hendersonville, North Carolina, is 75%.

How much does it rain in Hendersonville in August?

In Hendersonville, in August, during 17.8 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

When it does not snow in Hendersonville?

May through October are months without snowfall in Hendersonville, North Carolina.

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

In Hendersonville, the average length of the day in August is 13.4h.

How many hours of sunshine does Hendersonville have in August?

In Hendersonville, the average sunshine in August is 10.4h.

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

Months with the highest UV index in Hendersonville are June through August, with an average maximum UV index of 6.

What is the UV index reading in August in Hendersonville?

In August, the average daily maximum UV index in Hendersonville, North Carolina, is 6. A UV Index of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.
Average temperature in August - Hendersonville, NC
  • Average high temperature in August: 29°C

The warmest month (with the highest average high temperature) is July (29.8°C).
The month with the lowest average high temperature is January (7.5°C).

  • Average low temperature in August: 16.8°C

The month with the highest average low temperature is July (17.5°C).
The coldest month (with the lowest average low temperature) is January (-1.5°C).

Average pressure in August - Hendersonville, NC
  • Average pressure in August: 1016.5mbar

The month with the highest atmospheric pressure is November (1021.2mbar).
The month with the lowest atmospheric pressure is June (1015.6mbar).

Average wind speed in August - Hendersonville, NC
  • Average wind speed in August: 5.8km/h

The windiest month (with the highest average wind speed) is April (10.2km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).

Average humidity in August - Hendersonville, NC
  • Average humidity in August: 75%

Months with the highest relative humidity are May and December (77%).
Months with the lowest relative humidity are January, July and November (73%).

Average rainfall in August - Hendersonville, NC
  • Average rainfall in August: 81mm

The wettest month (with the highest rainfall) is December (99mm).
The driest month (with the least rainfall) is September (50mm).

Average rainfall days in August - Hendersonville, NC
  • Average rainfall days in August: 17.8 days

The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is November (9 days).

Average snowfall in August - Hendersonville, NC
  • Average snowfall in August: 0mm

The month with the highest snowfall is December (120mm).
Months with the least snowfall are May, June, July, August, September and October (0mm).

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

The month with the highest number of snowfall days is February (3.9 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August / Average sunshine in August - Hendersonville, NC
  • Average daylight in August: 13.4h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in August: 10.4h

The month with the most sunshine is June (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.7h).

Average sunshine days in August - Hendersonville, NC
  • Average sunshine days in August: 10.4 days

Months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is July (7.9 days).

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

Months with the highest UV index are June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in August - Hendersonville, NC
  • Average cloud cover in August: 32

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 29).

Average visibility in August - Hendersonville, NC
  • Average visibility in August: 9km

Months with the highest visibility are February, March, April, June, July, August, October and November (9km).
Months with the lowest visibility are January, May, September and December (8km).