August weather forecast
Mount Gay, WV

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Weather in August

August, the last month of the summer in Mount Gay, is another warm month, with temperature in the range of an average high of 84.7°F (29.3°C) and an average low of 60.6°F (15.9°C).

Temperature

Mount Gay's weather in August, with an average high-temperature of a still warm 84.7°F (29.3°C), subtly shifts from July's 85.8°F (29.9°C). August's nights exhibit a sharp contrast from day highs, with an average temperature of 60.6°F (15.9°C).

Heat index

Throughout August, the heat index is calculated to be a fiery hot 95°F (35°C). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', gives an indication of how one might feel in terms of heat after considering humidity. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital 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.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the lowest humidity are April, June through August and November, with an average relative humidity of 76%.

Rainfall

In August, the rain falls for 15.7 days. Throughout August, 2.05" (52mm) of precipitation is accumulated. In Mount Gay, West Virginia, during the entire year, the rain falls for 181.3 days and collects up to 34.37" (873mm) of precipitation.

Snowfall

June through September are months without snowfall in Mount Gay.

Daylight

The average length of the day in August is 13h and 35min.
On the first day of the month, sunrise is at 6:32 am and sunset at 8:36 pm. On the last day of August, sunrise is at 6:57 am and sunset at 7:58 pm EDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: An average maximum UV index of 6 in August leads to these recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in August?

August temperatures vary between a high-temperature of 84.7°F (29.3°C) and a low-temperature of 60.6°F (15.9°C). The average heat index (a.k.a. 'real feel', 'feels like'), which factors the actual air temperature with the relative humidity, in August is calculated to be 95°F (35°C).

What is the least humid month?

April, June through August and November, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in August?

In August, the average relative humidity is 76%.

How many days does it rain in August?

In Mount Gay, in August, during 15.7 rainfall days, 2.05" (52mm) of precipitation is typically accumulated.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

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

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:32 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 7:58 pm EDT.

What month has the most sunshine?

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

How many hours of sunshine does Mount Gay have in August?

The average sunshine duration in August is 10.2h.

When is the highest UV index?

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?

The average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Mount Gay, WV

Average temperature in August - Mount Gay, WV
  • Average high temperature in August: 84.7°F

The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.7°F).

  • Average low temperature in August: 60.6°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (26.1°F).

Average pressure in August
Mount Gay, WV

Average pressure in August - Mount Gay, 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).

Average wind speed in August
Mount Gay, WV

Average wind speed in August - Mount Gay, WV
  • Average wind speed in August: 4mph

The windiest months (with the highest average wind speed) are January, February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4mph).

Average humidity in August
Mount Gay, WV

Average humidity in August - Mount Gay, WV
  • Average humidity in August: 76%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (76%).

Average rainfall in August
Mount Gay, WV

Average rainfall in August - Mount Gay, WV
  • Average rainfall in August: 2.05"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in August
Mount Gay, WV

Average rainfall days in August - Mount Gay, WV
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is May (20.2 days).
The month with the least rainy days is November (10.8 days).

Average snowfall in August
Mount Gay, WV

Average snowfall in August - Mount Gay, WV
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.53").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Mount Gay, WV

Average snowfall days in August - Mount Gay, WV
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (11.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Mount Gay, WV

Average daylight in August / Average sunshine in August - Mount Gay, 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: 3h and 48min).

Average sunshine days in August
Mount Gay, WV

Average sunshine days in August - Mount Gay, WV
  • Average sunshine days in August: 13.8 days

The months with the most sunshine days are October and November (17 days).
The month with the least sunshine days is February (8.8 days).

Average UV index in August
Mount Gay, WV

Average UV index in August - Mount Gay, 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 and December (UV index 2).

Average cloud cover in August
Mount Gay, WV

Average cloud cover in August - Mount Gay, WV
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Mount Gay, WV

Average visibility in August - Mount Gay, 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).

Mount Gay, West Virginia, USA

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