August weather forecast
Danville, WV

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Weather in August

August, the last month of the summer in Danville, is also a moderately hot month, with temperature in the range of an average low of 61°F (16.1°C) and an average high of 84°F (28.9°C).

Temperature

The average high-temperature during August is a still moderately hot 84°F (28.9°C), almost matching the conditions of the preceding month. August nights in Danville showcase a dramatic shift from daytime highs to an average temperature of 61°F (16.1°C).

Heat index

The heat index value for August is evaluated at a hot 93.2°F (34°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Records show heat index calculations are tailored for shaded regions and mild winds. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

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

Rainfall

In Danville, in August, during 15.8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated. In Danville, West Virginia, during the entire year, the rain falls for 183.9 days and collects up to 35.35" (898mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August is 13h and 35min.
On the first day of the month, sunrise is at 6:30 am and sunset at 8:36 pm. On the last day of August, sunrise is at 6:56 am and sunset at 7:57 pm EDT.

Sunshine

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

UV index

June through 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 vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the UV index of 6 transforms into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Aug 16, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

In Danville, in August, the average high-temperature is 84°F (28.9°C), and the average low-temperature is 61°F (16.1°C). In August, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is evaluated at 93.2°F (34°C).

What are the least humid months?

The months with the lowest humidity are June through 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 Danville, in August, during 15.8 rainfall days, 2.28" (58mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall in Danville.

What is the average length of the day in August?

In August, the average day length is 13h and 35min.

What time are sunrise and sunset in August?

On the first day of August, sunrise is at 6:30 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:57 pm EDT.

What month has the most sunshine?

The month with the most sunshine is August, with an average of 10.1h of sunshine.

How many hours of sunshine does Danville have in August?

In Danville, 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 through August, with an average maximum UV index of 6.

What is the UV index reading in August?

The average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe 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
Danville, WV

Average temperature in August - Danville, WV
  • Average high temperature in August: 84°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (25.9°F).

Average pressure in August
Danville, WV

Average pressure in August - Danville, 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
Danville, WV

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

The windiest months (with the highest average wind speed) are January and February (6.6mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in August
Danville, WV

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

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

Average rainfall in August
Danville, WV

Average rainfall in August - Danville, WV
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in August
Danville, WV

Average rainfall days in August - Danville, WV
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is May (20.6 days).
The month with the least rainy days is November (10.9 days).

Average snowfall in August
Danville, WV

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

The months with the highest snowfall are January and February (5.12").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Danville, WV

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

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Danville, 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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in August
Danville, WV

Average sunshine days in August - Danville, WV
  • Average sunshine days in August: 13.9 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is February (8.7 days).

Average UV index in August
Danville, WV

Average UV index in August - Danville, WV
  • Average UV index in August: 6

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

Average cloud cover in August
Danville, WV

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

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Danville, WV

Average visibility in August - Danville, 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).

Danville, West Virginia, USA

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