August weather forecast
Twin Branch, WV

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Weather in August

The last month of the summer, August, is also a moderately hot month in Twin Branch, West Virginia, with an average temperature ranging between min 58.5°F (14.7°C) and max 82°F (27.8°C).

Temperature

The onset of August marks an average high-temperature of a still warm 82°F (27.8°C), hardly differing from July's 83.5°F (28.6°C). August nights indicate a noticeable temperature drop from the daytime highs, with an average reading lowering to a refreshing 58.5°F (14.7°C).

Heat index

The heat index value for August is computed to be a tropical 87.8°F (31°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
Heat index specifics point out values are for conditions of shade and a slight breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

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

Rainfall

In Twin Branch, during August, the rain falls for 16.1 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, there are 172.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.

Snowfall

In Twin Branch, snow does not fall in June through September.

Daylight

The average length of the day in August is 13h and 34min.
On the first day of August in Twin Branch, sunrise is at 6:31 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:56 pm EDT.

Sunshine

With an average of 10.1h of sunshine, August has the most sunshine of the year.

UV index

June and August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the maximum UV index of 6 suggests these recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Aug 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Twin Branch?

During August, Twin Branch experiences an average high-temperature of 82°F (27.8°C) and a low-temperature of 58.5°F (14.7°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 87.8°F (31°C).

What are the least humid months?

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

What is the average humidity in August?

In August, the average relative humidity is 76%.

How much does it rain in August?

In Twin Branch, in August, it is raining for 16.1 days, with typically 2.28" (58mm) of accumulated precipitation.

When it does not snow?

In Twin Branch, snow does not fall in June through September.

How many hours of daylight does Twin Branch have in August?

In August, the average day length is 13h and 34min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:31 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:56 pm EDT.

What month has the most sunshine?

With an average of 10.1h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Twin Branch have in August?

The average sunshine duration in August is 10.1h.

What are the months with the highest UV index?

The months with the highest UV index are June and August, with an average maximum UV index of 6.

How high is the UV index in August?

In Twin Branch, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from 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
Twin Branch, WV

Average temperature in August - Twin Branch, WV
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (39.2°F).

  • Average low temperature in August: 58.5°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in August
Twin Branch, WV

Average pressure in August - Twin Branch, WV
  • Average pressure in August: 30.03"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in August
Twin Branch, WV

Average wind speed in August - Twin Branch, WV
  • Average wind speed in August: 4.2mph

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

Average humidity in August
Twin Branch, WV

Average humidity in August - Twin Branch, WV
  • Average humidity in August: 76%

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

Average rainfall in August
Twin Branch, WV

Average rainfall in August - Twin Branch, WV
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.54").

Average rainfall days in August
Twin Branch, WV

Average rainfall days in August - Twin Branch, WV
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and November (10.1 days).

Average snowfall in August
Twin Branch, WV

Average snowfall in August - Twin Branch, WV
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Twin Branch, WV

Average snowfall days in August - Twin Branch, WV
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Twin Branch, WV

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

The month with the longest days is June (Average daylight: 14h and 42min).
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 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in August
Twin Branch, WV

Average sunshine days in August - Twin Branch, WV
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (9.2 days).

Average UV index in August
Twin Branch, WV

Average UV index in August - Twin Branch, WV
  • Average UV index in August: 6

The months with the highest UV index are June 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
Twin Branch, WV

Average cloud cover in August - Twin Branch, WV
  • Average cloud cover in August: 36

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June and August (Cloud cover 36).

Average visibility in August
Twin Branch, WV

Average visibility in August - Twin Branch, 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).

Twin Branch, West Virginia, USA

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