August weather forecast
Teays Valley, WV

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Weather in August

August, the last month of the summer in Teays Valley, is also a moderately hot month, with temperature in the range of an average low of 62.2°F (16.8°C) and an average high of 85.5°F (29.7°C).

Temperature

In August, Teays Valley experiences a minor shift in meteorological conditions with average high-temperatures marked at a warm 85.5°F (29.7°C), closely mirroring the climate in July. A marked drop from daytime peak temperatures to an average low-temperature of 62.2°F (16.8°C) is observed during the nights in August.

Heat index

For most parts of August, the heat index is computed to be a sweltering 95°F (35°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

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

Rainfall

In August, the rain falls for 14.8 days. Throughout August, 2.13" (54mm) of precipitation is accumulated. Throughout the year, there are 174.3 rainfall days, and 34.45" (875mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

The average length of the day in August in Teays Valley is 13h and 37min.
On the first day of August, sunrise is at 6:30 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:58 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10.2h 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 of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 6 during August translates into the following directions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Jul 25, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

The average high-temperature and low-temperature during August are 85.5°F (29.7°C) and 62.2°F (16.8°C) respectively. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is computed to be 95°F (35°C).

What is the least humid month?

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

What is the average humidity in August?

In Teays Valley, the average relative humidity in August is 74%.

How much does it rain in August?

In Teays Valley, during August, the rain falls for 14.8 days and regularly aggregates up to 2.13" (54mm) of precipitation.

When it does not snow?

In Teays Valley, snow does not fall in May through September.

What is the average length of the day in August?

In Teays Valley, the average day length in August is 13h and 37min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:30 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:58 pm EDT.

What month has the most sunshine in Teays Valley?

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

How many hours of sunshine does Teays Valley have in August?

The average sunshine duration in August is 10.2h.

When is the highest UV index?

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 Teays Valley, the average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high hazard to health from unsafe 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
Teays Valley, WV

Average temperature in August - Teays Valley, 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 (38.8°F).

  • Average low temperature in August: 62.2°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.3°F).

Average pressure in August
Teays Valley, WV

Average pressure in August - Teays Valley, WV
  • Average pressure in August: 30.01"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in August
Teays Valley, WV

Average wind speed in August - Teays Valley, WV
  • Average wind speed in August: 4.2mph

The windiest months (with the highest average wind speed) are January, February and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
Teays Valley, WV

Average humidity in August - Teays Valley, WV
  • Average humidity in August: 74%

The months with the highest relative humidity are January, February and December (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in August
Teays Valley, WV

Average rainfall in August - Teays Valley, WV
  • Average rainfall in August: 2.13"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is September (1.93").

Average rainfall days in August
Teays Valley, WV

Average rainfall days in August - Teays Valley, WV
  • Average rainfall days in August: 14.8 days

The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is November (10.7 days).

Average snowfall in August
Teays Valley, WV

Average snowfall in August - Teays Valley, WV
  • Average snowfall in August: 0"

The month with the highest snowfall is January (4.25").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Teays Valley, WV

Average snowfall days in August - Teays Valley, WV
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Teays Valley, WV

Average daylight in August / Average sunshine in August - Teays Valley, WV
  • Average daylight in August: 13h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • 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 36min).

Average sunshine days in August
Teays Valley, WV

Average sunshine days in August - Teays Valley, WV
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is May (9 days).

Average UV index in August
Teays Valley, WV

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

Average cloud cover in August - Teays Valley, WV
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 33).

Average visibility in August
Teays Valley, WV

Average visibility in August - Teays Valley, 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).

Teays Valley, West Virginia, USA

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