August weather forecast
Randolph Corner, VA

Weather in August

The last month of the summer, August, is another warm month in Randolph Corner, Virginia, with an average temperature varying between 64°F (17.8°C) and 84.6°F (29.2°C).

Temperature

In August, the average high-temperature is almost the same as in July - a moderately hot 84.6°F (29.2°C). In Randolph Corner, the average low-temperature is 64°F (17.8°C).

Heat index

The average heat index in August is evaluated at a hot 93.6°F (34.2°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, metabolic differences, clothing). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

In Randolph Corner, Virginia, the average relative humidity in August is 75%.

Rainfall

The months with the most rainfall are May and August, with an average 3.35" (85mm) of precipitation.

Snowfall

In Randolph Corner, snow does not fall in May through September.

Daylight

In August, the average length of the day in Randolph Corner, Virginia, is 13h and 39min.
On the first day of August in Randolph Corner, sunrise is at 6:12 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:43 pm EDT.

Sunshine

In August, the average sunshine is 10.3h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. 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.
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FAQ

What is the temperature in August in Randolph Corner?

In Randolph Corner, Virginia, in August, the average high-temperature is 84.6°F (29.2°C), and the average low-temperature is 64°F (17.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 93.6°F (34.2°C).

What is the average humidity in August in Randolph Corner?

In Randolph Corner, Virginia, the average relative humidity in August is 75%.

What is the rainiest month in Randolph Corner?

The wettest months in Randolph Corner, Virginia, are May and August, with an average 3.35" (85mm) of rainfall.

How much does it rain in Randolph Corner in August?

In August, the rain falls for 16.7 days. Throughout August, 3.35" (85mm) of precipitation is accumulated.

When it does not snow in Randolph Corner?

May through September are months without snowfall in Randolph Corner.

How many hours of daylight does Randolph Corner have in August?

The average day length in August in Randolph Corner is 13h and 39min.

What time are sunrise and sunset in August in Randolph Corner?

On the first day of August, sunrise is at 6:12 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 7:43 pm EDT.

How long on average sun shines in August in Randolph Corner?

The average sunshine duration in August in Randolph Corner is 10.3h.

What is the month with the highest UV index in Randolph Corner?

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 Randolph Corner?

In Randolph Corner, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Randolph Corner, VA

Average temperature in August - Randolph Corner, VA
  • Average high temperature in August: 84.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in August: 64°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

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Average pressure in August
Randolph Corner, VA

Average pressure in August - Randolph Corner, VA
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Randolph Corner, VA

Average wind speed in August - Randolph Corner, VA
  • Average wind speed in August: 4.4mph

The windiest month (with the highest average wind speed) is March (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in August
Randolph Corner, VA

Average humidity in August - Randolph Corner, VA
  • Average humidity in August: 75%

The months with the highest relative humidity are October and December (78%).
The month with the lowest relative humidity is July (73%).

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Average rainfall in August
Randolph Corner, VA

Average rainfall in August - Randolph Corner, VA
  • Average rainfall in August: 3.35"

The wettest months (with the highest rainfall) are May and August (3.35").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in August
Randolph Corner, VA

Average rainfall days in August - Randolph Corner, VA
  • Average rainfall days in August: 16.7 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (10.1 days).

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Average snowfall in August
Randolph Corner, VA

Average snowfall in August - Randolph Corner, VA
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Randolph Corner, VA

Average snowfall days in August - Randolph Corner, VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Randolph Corner, VA

Average daylight in August / Average sunshine in August - Randolph Corner, VA
  • Average daylight in August: 13h and 39min

The month with the longest days is June (Average daylight: 14h and 52min).
The month with the shortest days is December (Average daylight: 9h and 29min).

  • Average sunshine in August: 10h and 18min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

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Average sunshine days in August
Randolph Corner, VA

Average sunshine days in August - Randolph Corner, VA
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (11.1 days).

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Average UV index in August
Randolph Corner, VA

Average UV index in August - Randolph Corner, VA
  • 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, November and December (UV index 2).

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Average cloud cover in August
Randolph Corner, VA

Average cloud cover in August - Randolph Corner, VA
  • Average cloud cover in August: 33

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in August
Randolph Corner, VA

Average visibility in August - Randolph Corner, VA
  • Average visibility in August: 6mi

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

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