August weather forecast
Clarksburg, WV

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Beautiful cityscape of Clarksburg in West Virginia, with the dense tree cover and the dramatic landscape beyond
Beautiful cityscape of Clarksburg in West Virginia, with the dense tree cover and the dramatic landscape beyond

Weather in August

August sustains the intense summer temperatures in Clarksburg, slightly foregoing the peak July heat. The sun showers the city with generous rays, sustaining long daylight hours. With decrease in rains from previous months, the midsummer's atmosphere hums with dry heat. The city and its inhabitants astutely adjust to the high temperatures succumbing to the essence of summer. The reverberations of the summer swelter in Clarksburg let the spirit of the season linger a little longer.

Temperature

With the transition into August, Clarksburg notes an average high-temperature of a still moderately hot 82°F (27.8°C), closely resembling July. Despite high daytime temperatures, the average temperature in Clarksburg lowers to a mild 59.2°F (15.1°C) during August nights.

Heat index

During August, the heat index is estimated at a tropical 87.8°F (31°C). Continuous activity in exposure could lead to a feeling of fatigue and heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.

Humidity

July, August and November, with an average relative humidity of 77%, are the least humid months.

Rainfall

In August, in Clarksburg, the rain falls for 16.4 days. Throughout August, 2.48" (63mm) of precipitation is accumulated. In Clarksburg, during the entire year, the rain falls for 189.3 days and collects up to 36.97" (939mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 40min.
On the first day of the month, sunrise is at 6:22 am and sunset at 8:33 pm. On the last day of August, in Clarksburg, sunrise is at 6:49 am and sunset at 7:53 pm EDT.

Sunshine

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

UV index

In August, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for average individuals.
Note: In August, the maximum UV index of 5 suggests these recommendations:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. 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

What are August temperatures in Clarksburg?

During August, Clarksburg experiences an average high-temperature of 82°F (27.8°C) and a low-temperature of 59.2°F (15.1°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is estimated at 87.8°F (31°C).

What are the least humid months in Clarksburg?

July, August and November, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in August in Clarksburg?

In Clarksburg, West Virginia, the average relative humidity in August is 77%.

How much does it rain in Clarksburg in August?

In Clarksburg, during August, the rain falls for 16.4 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Clarksburg?

June through September are months without snowfall in Clarksburg, West Virginia.

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

In August, the average day length is 13h and 40min.

When are sunrise and sunset in August in Clarksburg?

In August, on the first day of the month, sunrise is at 6:22 am and sunset at 8:33 pm. On the last day of the month, in Clarksburg, West Virginia, sunrise is at 6:49 am and sunset at 7:53 pm EDT.

What month has the most sunshine in Clarksburg?

With an average of 10.1h of sunshine, August has the most sunshine of the year in Clarksburg, West Virginia.

How long on average sun shines in August in Clarksburg?

In August, the average sunshine duration in Clarksburg is 10.1h.

How high is the UV index in August in Clarksburg?

In Clarksburg, West Virginia, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability 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
Clarksburg, WV

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

The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (35.8°F).

  • Average low temperature in August: 59.2°F

The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).

Average pressure in August
Clarksburg, WV

Average pressure in August - Clarksburg, WV
  • 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 (29.96"Hg).

Average wind speed in August
Clarksburg, WV

Average wind speed in August - Clarksburg, WV
  • Average wind speed in August: 4.1mph

The windiest months (with the highest average wind speed) are January and February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in August
Clarksburg, WV

Average humidity in August - Clarksburg, WV
  • Average humidity in August: 77%

The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are July, August and November (77%).

Average rainfall in August
Clarksburg, WV

Average rainfall in August - Clarksburg, WV
  • Average rainfall in August: 2.48"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.09").

Average rainfall days in August
Clarksburg, WV

Average rainfall days in August - Clarksburg, WV
  • Average rainfall days in August: 16.4 days

The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is November (11.8 days).

Average snowfall in August
Clarksburg, WV

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

The month with the highest snowfall is January (7.52").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Clarksburg, WV

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

The month with the highest number of snowfall days is January (16.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • 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: 3h and 18min).

Average sunshine days in August
Clarksburg, WV

Average sunshine days in August - Clarksburg, WV
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is January (7.4 days).

Average UV index in August
Clarksburg, WV

Average UV index in August - Clarksburg, WV
  • Average UV index in August: 5

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

Average cloud cover in August
Clarksburg, WV

Average cloud cover in August - Clarksburg, WV
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Clarksburg, WV

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

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Clarksburg, West Virginia, USA

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