August weather forecast
Henlawson, WV

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Weather in August

August, the last month of the summer in Henlawson, is also a moderately hot month, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 60.6°F (15.9°C).

Temperature

Henlawson marks the arrival of August with an average high-temperature of a still moderately hot 84.7°F (29.3°C), hardly different from July's 85.8°F (29.9°C). Henlawson logs a notable disparity from the daily highs during August, as the nighttime temperature lowers to an average of 60.6°F (15.9°C).

Heat index

The heat index in August is appraised at a sweltering 95°F (35°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

The months with the lowest humidity are April, June through August and November, with an average relative humidity of 76%.

Rainfall

In August, in Henlawson, the rain falls for 15.7 days. Throughout August, 2.05" (52mm) of precipitation is accumulated. In Henlawson, during the entire year, the rain falls for 181.3 days and collects up to 34.37" (873mm) of precipitation.

Snowfall

In Henlawson, West Virginia, snow does not fall in June through September.

Daylight

In Henlawson, the average length of the day in August is 13h and 35min.
On the first day of the month, sunrise is at 6:31 am and sunset at 8:36 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:58 pm EDT.

Sunshine

With an average of 10.2h of sunshine, August has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Henlawson. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 6 in August, converts into the following recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. 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. 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.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is August in Henlawson?

August temperatures in Henlawson, West Virginia, vary between a high-temperature of 84.7°F (29.3°C) and a low-temperature of 60.6°F (15.9°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 95°F (35°C).

What is the least humid month in Henlawson?

April, June through August and November, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in August in Henlawson?

In August, the average relative humidity in Henlawson, West Virginia, is 76%.

How much does it rain in Henlawson in August?

In Henlawson, West Virginia, in August, during 15.7 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When it does not snow in Henlawson?

June through September are months without snowfall in Henlawson.

How many hours of daylight does Henlawson have in August?

The average day length in August in Henlawson is 13h and 35min.

What time are sunrise and sunset in August in Henlawson?

On the first day of August, sunrise is at 6:31 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:58 pm EDT.

What month has the most sunshine in Henlawson?

August has the most sunshine of the year, with an average of 10.2h of sunshine.

How long on average sun shines in August in Henlawson?

In Henlawson, the average sunshine duration in August is 10.2h.

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

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 Henlawson?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to 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
Henlawson, WV

Average temperature in August - Henlawson, WV
  • Average high temperature in August: 84.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in August: 60.6°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in August
Henlawson, WV

Average pressure in August - Henlawson, WV
  • Average pressure in August: 30.02"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in August
Henlawson, WV

Average wind speed in August - Henlawson, WV
  • Average wind speed in August: 4mph

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in August
Henlawson, WV

Average humidity in August - Henlawson, WV
  • Average humidity in August: 76%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (76%).

Average rainfall in August
Henlawson, WV

Average rainfall in August - Henlawson, WV
  • Average rainfall in August: 2.05"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in August
Henlawson, WV

Average rainfall days in August - Henlawson, WV
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in August
Henlawson, WV

Average snowfall in August - Henlawson, WV
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Henlawson, WV

Average snowfall days in August - Henlawson, WV
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Henlawson, WV

Average daylight in August / Average sunshine in August - Henlawson, WV
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in August
Henlawson, WV

Average sunshine days in August - Henlawson, WV
  • Average sunshine days in August: 13.8 days

The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).

Average UV index in August
Henlawson, WV

Average UV index in August - Henlawson, WV
  • 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, February and December (UV index 2).

Average cloud cover in August
Henlawson, WV

Average cloud cover in August - Henlawson, WV
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Henlawson, WV

Average visibility in August - Henlawson, WV
  • Average visibility in August: 5mi

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

Henlawson, West Virginia, USA

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