August weather forecast
Osage, WV

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Weather in August

The last month of the summer, August, is also a moderately hot month in Osage, West Virginia, with an average temperature ranging between max 81.5°F (27.5°C) and min 58.6°F (14.8°C).

Temperature

Osage measures an average high-temperature of a still moderately hot 81.5°F (27.5°C) in August, nearly consistent with the preceding month. Osage reports a sharp reduction in temperature during August, averaging at a mild 58.6°F (14.8°C) at night.

Heat index

During August, the heat index is estimated at a hot 87.8°F (31°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
In the scope of the heat index, its values resonate with shade and light wind conditions. 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 'real feel' or 'apparent temperature', ties air temperature with relative humidity to produce the perceived temperature sensation. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

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

Snowfall

June through September are months without snowfall.

Daylight

In Osage, the average length of the day in August is 13h and 41min.
On the first day of the month, sunrise is at 6:19 am and sunset at 8:32 pm. On the last day of August, in Osage, sunrise is at 6:47 am and sunset at 7:52 pm EDT.

Sunshine

August has the most sunshine of the year in Osage, with an average of 10h of sunshine.

UV index

In August, the average daily maximum UV index in Osage is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In August, a regular UV index of 5 translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are August temperatures in Osage?

The high-temperature, in August, in Osage, records 81.5°F (27.5°C), while the low-temperature is 58.6°F (14.8°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 87.8°F (31°C).

What is the least humid month in Osage?

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

What is the average humidity in August in Osage?

In August, the average relative humidity is 77%.

How much does it rain in Osage in August?

In August, in Osage, West Virginia, the rain falls for 17.3 days. Throughout August, 2.56" (65mm) of precipitation is accumulated.

When it does not snow in Osage?

June through September are months without snowfall in Osage.

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

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

When are sunrise and sunset in August in Osage?

On the first day of August in Osage, 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 7:52 pm EDT.

What month has the most sunshine in Osage?

With an average of 10h of sunshine, August has the most sunshine of the year in Osage, West Virginia.

How many hours of sunshine does Osage have in August?

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

What is the UV index reading in August in Osage?

In Osage, the average daily maximum UV index in August is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe 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
Osage, WV

Average temperature in August - Osage, 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
Osage, WV

Average pressure in August - Osage, 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
Osage, WV

Average wind speed in August - Osage, 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
Osage, WV

Average humidity in August - Osage, 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
Osage, WV

Average rainfall in August - Osage, 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
Osage, WV

Average rainfall days in August - Osage, 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
Osage, WV

Average snowfall in August - Osage, 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
Osage, WV

Average snowfall days in August - Osage, 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
Osage, WV

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

Average sunshine days in August - Osage, 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
Osage, WV

Average UV index in August - Osage, 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
Osage, WV

Average cloud cover in August - Osage, 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
Osage, WV

Average visibility in August - Osage, 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).

Osage, West Virginia, USA

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