August weather forecast
Red Ash, VA

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Weather in August

August, the last month of the summer in Red Ash, is also a moderately hot month, with an average temperature varying between 81.7°F (27.6°C) and 57.7°F (14.3°C).

Temperature

The advent of August signifies a minor shift to an average high-temperature of a still moderately hot 81.7°F (27.6°C), aligning closely with July. Red Ash, after hot August days, encounters a marked drop to an average nighttime temperature of 57.7°F (14.3°C).

Heat index

During August, the heat index is evaluated at a tropical 87.8°F (31°C). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. 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 'apparent temperature' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. 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. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.

Humidity

In Red Ash, Virginia, the average relative humidity in August is 77%.

Rainfall

In Red Ash, in August, it is raining for 14.9 days, with typically 1.73" (44mm) of accumulated precipitation. In Red Ash, during the entire year, the rain falls for 155.9 days and collects up to 23.31" (592mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 32min.
On the first day of the month, sunrise is at 6:33 am and sunset at 8:34 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:57 pm EDT.

Sunshine

The months with the most sunshine are June through August, with an average of 10h of sunshine.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 during August translates into the following guidance:
Be vigilant - Preventing sunburn is recommended. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.

Frequently asked questions

What is the average August temperature?

Red Ash in August has an average high-temperature of 81.7°F (27.6°C) and an average low-temperature of 57.7°F (14.3°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in August is evaluated at 87.8°F (31°C).

What is the average humidity in August?

The average relative humidity in August is 77%.

How much does it rain in August?

In Red Ash, in August, it is raining for 14.9 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow?

In Red Ash, Virginia, snow does not fall in June through September.

What is the average length of the day in August?

The average day length in August is 13h and 32min.

When is the sunrise / sunset in August?

On the first day of August in Red Ash, sunrise is at 6:33 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:57 pm EDT.

What is the month with the most sunshine?

June through August, with an average of 10h of sunshine, are months with the most sunshine.

How many hours of sunshine does Red Ash have in August?

The average sunshine duration in August is 10h.

What are the months with the highest UV index in Red Ash?

May through August, with an average maximum UV index of 5, are months with the highest UV index.

What is the UV index intensity in August?

In Red Ash, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a moderate 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
Red Ash, VA

Average temperature in August - Red Ash, VA
  • Average high temperature in August: 81.7°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in August: 57.7°F

The month with the highest average low temperature is July (59.7°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

Average pressure in August
Red Ash, VA

Average pressure in August - Red Ash, VA
  • 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
Red Ash, VA

Average wind speed in August - Red Ash, VA
  • Average wind speed in August: 4.2mph

The windiest months (with the highest average wind speed) are January, February and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
Red Ash, VA

Average humidity in August - Red Ash, VA
  • Average humidity in August: 77%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is November (76%).

Average rainfall in August
Red Ash, VA

Average rainfall in August - Red Ash, VA
  • Average rainfall in August: 1.73"

The wettest month (with the highest rainfall) is February (2.72").
The driest month (with the least rainfall) is September (1.14").

Average rainfall days in August
Red Ash, VA

Average rainfall days in August - Red Ash, VA
  • Average rainfall days in August: 14.9 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in August
Red Ash, VA

Average snowfall in August - Red Ash, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.65").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Red Ash, VA

Average snowfall days in August - Red Ash, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Red Ash, VA

Average daylight in August / Average sunshine in August - Red Ash, VA
  • Average daylight in August: 13h and 3min

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 42min).

  • Average sunshine in August: 10h and 0min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in August
Red Ash, VA

Average sunshine days in August - Red Ash, VA
  • Average sunshine days in August: 13.5 days

The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (10.3 days).

Average UV index in August
Red Ash, VA

Average UV index in August - Red Ash, VA
  • Average UV index in August: 5

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in August
Red Ash, VA

Average cloud cover in August - Red Ash, VA
  • Average cloud cover in August: 37

The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in August
Red Ash, VA

Average visibility in August - Red Ash, VA
  • Average visibility in August: 5mi

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

Red Ash, Virginia, USA

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