August weather forecast
Triadelphia, WV

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Weather in August

August, the last month of the summer in Triadelphia, is also a moderately hot month, with an average temperature varying between 59.7°F (15.4°C) and 82°F (27.8°C).

Temperature

The commencement of August introduces an average high-temperature of a still warm 82°F (27.8°C), closely mirroring the preceding month. With a notable disparity from daily peak temperatures, the average low-temperature in Triadelphia settles at a refreshing 59.7°F (15.4°C) throughout August.

Heat index

In August, the heat index is evaluated at a hot 87.8°F (31°C). Enduring exposure and unrelenting activity might cause a state of weariness, potentially leading to heat cramps.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

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

Rainfall

In Triadelphia, West Virginia, during August, the rain falls for 15.8 days and regularly aggregates up to 2.09" (53mm) of precipitation. In Triadelphia, during the entire year, the rain falls for 166.3 days and collects up to 25.94" (659mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in August in Triadelphia is 13h and 43min.
On the first day of the month, sunrise is at 6:21 am and sunset at 8:36 pm. On the last day of August, sunrise is at 6:50 am and sunset at 7:55 pm EDT.

Sunshine

The month with the most sunshine is August, with an average of 10h of sunshine.

UV index

In August, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum UV index of 5 in August translates into the following recommendations:
Be vigilant - Preventing sunburn is recommended. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in August in Triadelphia?

In August, the average high-temperature and low-temperature in Triadelphia are 82°F (27.8°C) and 59.7°F (15.4°C) respectively. In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 87.8°F (31°C).

What are the least humid months in Triadelphia?

The months with the lowest humidity in Triadelphia, West Virginia, are April and August, with an average relative humidity of 77%.

What is the average humidity in August in Triadelphia?

The average relative humidity in August is 77%.

How much does it rain in Triadelphia in August?

In Triadelphia, during August, the rain falls for 15.8 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Triadelphia?

In Triadelphia, snow does not fall in May through October.

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

In August, the average day length in Triadelphia is 13h and 43min.

When is the sunrise / sunset in August in Triadelphia?

In August, on the first day of the month, sunrise is at 6:21 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 7:55 pm EDT.

What month has the most sunshine in Triadelphia?

The month with the most sunshine in Triadelphia, West Virginia, is August, with an average of 10h of sunshine.

How many hours of sunshine does Triadelphia have in August?

In Triadelphia, West Virginia, the average sunshine duration in August is 10h.

What is the UV index reading in August in Triadelphia?

In Triadelphia, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average max. wind speed
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
Triadelphia, WV

Average temperature in August - Triadelphia, WV
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.7°F).
The month with the lowest average high temperature is January (33.6°F).

  • Average low temperature in August: 59.7°F

The month with the highest average low temperature is July (61.7°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).

Average pressure in August
Triadelphia, WV

Average pressure in August - Triadelphia, WV
  • Average pressure in August: 30"Hg

The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in August
Triadelphia, WV

Average wind speed in August - Triadelphia, WV
  • Average wind speed in August: 4.6mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

Average humidity in August
Triadelphia, WV

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

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April and August (77%).

Average rainfall in August
Triadelphia, WV

Average rainfall in August - Triadelphia, WV
  • Average rainfall in August: 2.09"

The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is November (1.69").

Average rainfall days in August
Triadelphia, WV

Average rainfall days in August - Triadelphia, WV
  • Average rainfall days in August: 15.8 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is January (9.4 days).

Average snowfall in August
Triadelphia, WV

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

The month with the highest snowfall is January (3.66").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Triadelphia, WV

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

The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in August: 10h

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

Average sunshine days in August
Triadelphia, WV

Average sunshine days in August - Triadelphia, WV
  • Average sunshine days in August: 12.7 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is February (9.4 days).

Average UV index in August
Triadelphia, WV

Average UV index in August - Triadelphia, WV
  • Average UV index in August: 5

The months with the highest UV index are May, June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in August
Triadelphia, WV

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

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 35).

Average visibility in August
Triadelphia, WV

Average visibility in August - Triadelphia, 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 and February (4mi).

Triadelphia, West Virginia, USA

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