August weather forecast
Mason, WV

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Weather in August

August, the last month of the summer in Mason, is another warm month, with temperature in the range of an average low of 62.6°F (17°C) and an average high of 85.5°F (29.7°C).

Temperature

August's onset records an average high-temperature of a warm 85.5°F (29.7°C), a near match to July's 86.5°F (30.3°C). Mason's August nights bring a significant temperature shift, averaging at an enjoyable 62.6°F (17°C).

Heat index

In August, the average heat index is appraised at a torrid 95°F (35°C). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

August is the least humid month in Mason, with an average relative humidity of 74%.

Rainfall

In Mason, during August, the rain falls for 14.8 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, there are 172.1 rainfall days, and 33.03" (839mm) of precipitation is accumulated.

Snowfall

In Mason, snow does not fall in May through September.

Daylight

In August, the average length of the day is 13h and 39min.
On the first day of August, sunrise is at 6:29 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:59 pm EDT.

Sunshine

August has the most sunshine of the year in Mason, with an average of 10.3h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: An average UV index of 6 in August transforms into this advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

How hot does it get in Mason in August?

The high-temperature in Mason, West Virginia, during August is 85.5°F (29.7°C) and the low-temperature is 62.6°F (17°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in August is appraised at 95°F (35°C).

What is the least humid month in Mason?

With an average relative humidity of 74%, August is the least humid month in Mason, West Virginia.

What is the average humidity in August in Mason?

In August, the average relative humidity is 74%.

How many days does it rain in August in Mason?

In August, in Mason, West Virginia, the rain falls for 14.8 days. Throughout August, 2.24" (57mm) of precipitation is accumulated.

When it does not snow in Mason?

In Mason, West Virginia, snow does not fall in May through September.

What is the average length of the day in August in Mason?

The average day length in August in Mason, West Virginia, is 13h and 39min.

When is the sunrise / sunset in August in Mason?

On the first day of August, sunrise is at 6:29 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:59 pm EDT.

What month has the most sunshine in Mason?

The month with the most sunshine is August, with an average of 10.3h of sunshine.

How many hours of sunshine does Mason have in August?

In August, the average sunshine duration is 10.3h.

What is the month with the highest UV index in Mason?

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

What is the UV index reading in August in Mason?

The average daily maximum UV index in August in Mason, West Virginia, is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's 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
Mason, WV

Average temperature in August - Mason, WV
  • Average high temperature in August: 85.5°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 (37.2°F).

  • Average low temperature in August: 62.6°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in August
Mason, WV

Average pressure in August - Mason, 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).

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Average wind speed in August
Mason, WV

Average wind speed in August - Mason, WV
  • Average wind speed in August: 4.5mph

The windiest month (with the highest average wind speed) is February (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

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Average humidity in August
Mason, WV

Average humidity in August - Mason, WV
  • Average humidity in August: 74%

The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in August
Mason, WV

Average rainfall in August - Mason, WV
  • Average rainfall in August: 2.24"

The wettest month (with the highest rainfall) is May (3.78").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in August
Mason, WV

Average rainfall days in August - Mason, WV
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is November (10.6 days).

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Average snowfall in August
Mason, WV

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

The month with the highest snowfall is February (3.78").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Mason, WV

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

The month with the highest number of snowfall days is January (11.8 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
Mason, WV

Average daylight in August / Average sunshine in August - Mason, 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 30min).

  • Average sunshine in August: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in August
Mason, WV

Average sunshine days in August - Mason, WV
  • Average sunshine days in August: 13.3 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is February (9.1 days).

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Average UV index in August
Mason, WV

Average UV index in August - Mason, 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).

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Average cloud cover in August
Mason, WV

Average cloud cover in August - Mason, WV
  • Average cloud cover in August: 32

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Mason, WV

Average visibility in August - Mason, 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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Mason, West Virginia, USA

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