August weather forecast
Canyon, WV

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Weather in August

August, the last month of the summer in Canyon, is also a moderately hot month, with temperature in the range of an average low of 58.6°F (14.8°C) and an average high of 81.5°F (27.5°C).

Temperature

The advent of August reveals an average high-temperature of a still warm 81.5°F (27.5°C), showing minimal difference from the prior month. Canyon records a marked divergence from the day's high temperatures, with nights in August averaging at a mild 58.6°F (14.8°C).

Heat index

August's average heat index is computed to be a tropical 87.8°F (31°C). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

July and August, with an average relative humidity of 77%, are the least humid months.

Rainfall

In August, the rain falls for 17.3 days. Throughout August, 2.56" (65mm) of precipitation is accumulated. In Canyon, West Virginia, during the entire year, the rain falls for 187.8 days and collects up to 36.46" (926mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August is 13h and 41min.
On the first day of August, sunrise is at 6:19 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:51 pm EDT.

Sunshine

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

UV index

In Canyon, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A daily high UV index of 5 in August leads to these guidelines:
Be vigilant - Preventing sunburn is recommended. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Canyon?

The high-temperature, in August, in Canyon, is 81.5°F (27.5°C), while the low-temperature averages to 58.6°F (14.8°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines relative humidity and air temperature, is computed to be 87.8°F (31°C).

What is the least humid month?

July and August, with an average relative humidity of 77%, are the least humid months.

What is the average humidity in August?

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

How much does it rain in August?

In Canyon, in August, it is raining for 17.3 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

The average day length in August is 13h and 41min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:19 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:47 am and sunset at 7:51 pm EDT.

What month has the most sunshine?

With an average of 10h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Canyon have in August?

In Canyon, the average sunshine duration in August is 10h.

What is the UV index reading in August?

The average daily maximum UV index in August is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Canyon, WV

Average temperature in August - Canyon, WV
  • Average high temperature in August: 81.5°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.5°F).

  • Average low temperature in August: 58.6°F

The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in August
Canyon, WV

Average pressure in August - Canyon, 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
Canyon, WV

Average wind speed in August - Canyon, WV
  • Average wind speed in August: 4.3mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in August
Canyon, WV

Average humidity in August - Canyon, 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 July and August (77%).

Average rainfall in August
Canyon, WV

Average rainfall in August - Canyon, WV
  • Average rainfall in August: 2.56"

The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (2.17").

Average rainfall days in August
Canyon, WV

Average rainfall days in August - Canyon, WV
  • Average rainfall days in August: 17.3 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is January (11.1 days).

Average snowfall in August
Canyon, WV

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

The month with the highest snowfall is February (7.76").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Canyon, WV

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

The month with the highest number of snowfall days is January (17 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Canyon, 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 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
Canyon, WV

Average sunshine days in August - Canyon, WV
  • Average sunshine days in August: 12 days

The month with the most sunshine days is November (13.5 days).
The month with the least sunshine days is January (6.7 days).

Average UV index in August
Canyon, WV

Average UV index in August - Canyon, 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
Canyon, WV

Average cloud cover in August - Canyon, 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
Canyon, WV

Average visibility in August - Canyon, WV
  • Average visibility in August: 5mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).

Canyon, West Virginia, USA

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