August weather forecast
Greyeagle, WV

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Weather in August

The last month of the summer, August, is also a moderately hot month in Greyeagle, West Virginia, with an average temperature ranging between max 84.4°F (29.1°C) and min 61°F (16.1°C).

Temperature

The arrival of August brings an average high-temperature of a moderately hot 84.4°F (29.1°C), closely following the temperature pattern of July. In August, the temperature sees a substantial plunge from daytime highs to a low average of 61°F (16.1°C).

Heat index

The heat index value during August is computed to be a hot 93.2°F (34°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

The months with the lowest humidity in Greyeagle are July, August and November, with an average relative humidity of 75%.

Rainfall

In Greyeagle, during August, the rain falls for 13.3 days and regularly aggregates up to 1.93" (49mm) of precipitation. In Greyeagle, West Virginia, during the entire year, the rain falls for 163.6 days and collects up to 30.43" (773mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

In Greyeagle, the average length of the day in August is 13h and 35min.
On the first day of August in Greyeagle, sunrise is at 6:33 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:00 pm EDT.

Sunshine

With an average of 10.4h of sunshine, August has the most sunshine of the year.

UV index

The months with the highest UV index in Greyeagle are June and August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In August, an average UV index of 6 transforms into the following instructions:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

How hot is August in Greyeagle?

The average high-temperature, in August, in Greyeagle, is 84.4°F (29.1°C), while the average low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is computed to be 93.2°F (34°C).

What are the least humid months in Greyeagle?

July, August and November, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in August in Greyeagle?

In Greyeagle, the average relative humidity in August is 75%.

How much does it rain in Greyeagle in August?

In Greyeagle, in August, during 13.3 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow in Greyeagle?

June through September are months without snowfall in Greyeagle.

How many hours of daylight does Greyeagle have in August?

In Greyeagle, West Virginia, the average day length in August is 13h and 35min.

When is the sunrise / sunset in August in Greyeagle?

On the first day of August, sunrise is at 6:33 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 8:00 pm EDT.

What month has the most sunshine in Greyeagle?

August has the most sunshine of the year in Greyeagle, West Virginia, with an average of 10.4h of sunshine.

How many hours of sunshine does Greyeagle have in August?

In Greyeagle, the average sunshine duration in August is 10.4h.

When is the highest UV index in Greyeagle?

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

What is the UV index reading in August in Greyeagle?

The average daily maximum UV index in August in Greyeagle, West Virginia, is 6. A UV Index value of 6 to 7 symbolizes a high 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
Greyeagle, WV

Average temperature in August - Greyeagle, WV
  • Average high temperature in August: 84.4°F

The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (40.1°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 (26.8°F).

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Average pressure in August
Greyeagle, WV

Average pressure in August - Greyeagle, 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).

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Average wind speed in August
Greyeagle, WV

Average wind speed in August - Greyeagle, WV
  • Average wind speed in August: 3.9mph

The windiest month (with the highest average wind speed) is April (6.4mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

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Average humidity in August
Greyeagle, WV

Average humidity in August - Greyeagle, WV
  • Average humidity in August: 75%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are July, August and November (75%).

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Average rainfall in August
Greyeagle, WV

Average rainfall in August - Greyeagle, WV
  • Average rainfall in August: 1.93"

The wettest months (with the highest rainfall) are February and May (3.27").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in August
Greyeagle, WV

Average rainfall days in August - Greyeagle, WV
  • Average rainfall days in August: 13.3 days

The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in August
Greyeagle, WV

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

The month with the highest snowfall is February (4.09").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Greyeagle, WV

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

The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Greyeagle, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in August
Greyeagle, WV

Average sunshine days in August - Greyeagle, WV
  • Average sunshine days in August: 15.2 days

The month with the most sunshine days is October (17.7 days).
The month with the least sunshine days is May (10.5 days).

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Average UV index in August
Greyeagle, WV

Average UV index in August - Greyeagle, 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).

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Average cloud cover in August
Greyeagle, WV

Average cloud cover in August - Greyeagle, WV
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in August
Greyeagle, WV

Average visibility in August - Greyeagle, 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).

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Greyeagle, West Virginia, USA

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