August weather forecast
Arnett, WV

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Weather in August

The last month of the summer, August, is another warm month in Arnett, West Virginia, with temperature in the range of an average high of 82.4°F (28°C) and an average low of 58.6°F (14.8°C).

Temperature

Arnett marks the onset of August with an average high-temperature of a still moderately hot 82.4°F (28°C), a subtle shift from July's 83.5°F (28.6°C). Arnett records a significant temperature drop in August nights, lowering to an average of 58.6°F (14.8°C).

Heat index

Throughout August, the heat index is evaluated at a tropical 89.6°F (32°C). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

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

Rainfall

In Arnett, during August, the rain falls for 11.3 days and regularly aggregates up to 1.26" (32mm) of precipitation. Throughout the year, there are 135.9 rainfall days, and 16.46" (418mm) of precipitation is accumulated.

Snowfall

In Arnett, snow does not fall in June through September.

Daylight

In August, the average length of the day is 13h and 35min.
On the first day of August, sunrise is at 6:29 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:56 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.2h of sunshine.

UV index

May 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 hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum UV index, 6 during August, leads to the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

How hot is August?

The average high-temperature and low-temperature during August are 82.4°F (28°C) and 58.6°F (14.8°C) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is evaluated at 89.6°F (32°C).

What are the least humid months?

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

What is the average humidity in August?

In Arnett, the average relative humidity in August is 77%.

How much does it rain in Arnett in August?

In Arnett, in August, it is raining for 11.3 days, with typically 1.26" (32mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

How many hours of daylight does Arnett have in August?

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

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:29 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:56 pm EDT.

What month has the most sunshine?

With an average of 10.2h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Arnett have in August?

The average sunshine duration in August is 10.2h.

What are the months with the highest UV index?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from 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
Arnett, WV

Average temperature in August - Arnett, WV
  • Average high temperature in August: 82.4°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (38.7°F).

  • Average low temperature in August: 58.6°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (24.4°F).

Average pressure in August
Arnett, WV

Average pressure in August - Arnett, WV
  • 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 (29.98"Hg).

Average wind speed in August
Arnett, WV

Average wind speed in August - Arnett, WV
  • Average wind speed in August: 4.1mph

The windiest months (with the highest average wind speed) are January and February (7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in August
Arnett, WV

Average humidity in August - Arnett, WV
  • Average humidity in August: 77%

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April, June, July, August and November (77%).

Average rainfall in August
Arnett, WV

Average rainfall in August - Arnett, WV
  • Average rainfall in August: 1.26"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in August
Arnett, WV

Average rainfall days in August - Arnett, WV
  • Average rainfall days in August: 11.3 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in August
Arnett, WV

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

The month with the highest snowfall is March (2.13").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Arnett, WV

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

The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Arnett, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).

Average sunshine days in August
Arnett, WV

Average sunshine days in August - Arnett, WV
  • Average sunshine days in August: 16.6 days

The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in August
Arnett, WV

Average UV index in August - Arnett, WV
  • 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).

Average cloud cover in August
Arnett, WV

Average cloud cover in August - Arnett, WV
  • Average cloud cover in August: 35

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Arnett, WV

Average visibility in August - Arnett, 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).

Arnett, West Virginia, USA

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