August weather forecast
Prospect Valley, WV

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Weather in August

The last month of the summer, August, is another warm month in Prospect Valley, West Virginia, with an average temperature ranging between min 59.2°F (15.1°C) and max 82°F (27.8°C).

Temperature

With August's advent, Prospect Valley sees an average high-temperature of a still warm 82°F (27.8°C), subtly shifted from July's 82.9°F (28.3°C). August nights present a sharp contrast to daytime highs, with average temperatures of 59.2°F (15.1°C).

Heat index

In August, the heat index is computed to be a hot 87.8°F (31°C). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.
One should consider that heat index numbers are for shaded settings and light wind. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. 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. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.

Humidity

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

Rainfall

In Prospect Valley, in August, it is raining for 16.4 days, with typically 2.48" (63mm) of accumulated precipitation. Throughout the year, in Prospect Valley, there are 189.3 rainfall days, and 36.97" (939mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Prospect Valley, the average length of the day in August is 13h and 40min.
On the first day of August, sunrise is at 6:21 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:53 pm EDT.

Sunshine

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

UV index

In Prospect Valley, the average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 5 during August translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Prospect Valley in August?

The high-temperature, in August, in Prospect Valley, is 82°F (27.8°C), while the low-temperature averages to 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 computed to be 87.8°F (31°C).

What are the least humid months in Prospect Valley?

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

What is the average humidity in August in Prospect Valley?

The average relative humidity in August is 77%.

How much does it rain in August?

In Prospect Valley, in August, it is raining for 16.4 days, with typically 2.48" (63mm) of accumulated precipitation.

When it does not snow?

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

How many hours of daylight does Prospect Valley have in August?

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

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:21 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:53 pm EDT.

What month has the most sunshine?

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

How long on average sun shines in August?

The average sunshine duration in August is 10.1h.

What is the UV index reading in August?

The average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes 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
Prospect Valley, WV

Average temperature in August - Prospect Valley, 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
Prospect Valley, WV

Average pressure in August - Prospect Valley, 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
Prospect Valley, WV

Average wind speed in August - Prospect Valley, 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
Prospect Valley, WV

Average humidity in August - Prospect Valley, 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
Prospect Valley, WV

Average rainfall in August - Prospect Valley, 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
Prospect Valley, WV

Average rainfall days in August - Prospect Valley, 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
Prospect Valley, WV

Average snowfall in August - Prospect Valley, 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
Prospect Valley, WV

Average snowfall days in August - Prospect Valley, 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
Prospect Valley, WV

Average daylight in August / Average sunshine in August - Prospect Valley, 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 24min).

  • 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
Prospect Valley, WV

Average sunshine days in August - Prospect Valley, 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
Prospect Valley, WV

Average UV index in August - Prospect Valley, 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
Prospect Valley, WV

Average cloud cover in August - Prospect Valley, 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
Prospect Valley, WV

Average visibility in August - Prospect Valley, 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).

Prospect Valley, West Virginia, USA

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