August weather forecast
Johnnycake, West VA

Weather in August

The last month of the summer, August, is another warm month in Johnnycake, West Virginia, with an average temperature fluctuating between 58.5°F (14.7°C) and 82°F (27.8°C).

Temperature

In August, the average high-temperature is essentially the same as in July - a still warm 82°F (27.8°C). In Johnnycake, West Virginia, in August, the average low-temperature is 58.5°F (14.7°C).

Heat index

In August, the average heat index is appraised at a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, clothing, differences in body mass, height, and shape). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial 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

July, August and November, with an average relative humidity of 76%, are the least humid months in Johnnycake.

Rainfall

In August, the rain falls for 16.1 days. Throughout August, 2.28" (58mm) of precipitation is accumulated. Throughout the year, there are 172.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day in Johnnycake is 13h and 34min.
On the first day of August in Johnnycake, sunrise is at 6:31 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:58 pm EDT.

Sunshine

With an average of 10.1h of sunshine, August has the most sunshine of the year.

UV index

June and August, with an average maximum UV index of 6, are months with the highest UV index in Johnnycake. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in August in Johnnycake?

In Johnnycake, West Virginia, in August, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 58.5°F (14.7°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, in August is appraised at 87.8°F (31°C).

What are the least humid months in Johnnycake?

The months with the lowest humidity in Johnnycake, West Virginia, are July, August and November, with an average relative humidity of 76%.

What is the average humidity in August in Johnnycake?

The average relative humidity in August in Johnnycake, West Virginia, is 76%.

How much does it rain in Johnnycake in August?

In August, the rain falls for 16.1 days. Throughout August, 2.28" (58mm) of precipitation is accumulated.

When it does not snow in Johnnycake?

In Johnnycake, West Virginia, snow does not fall in June through September.

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

The average day length in August in Johnnycake, West Virginia, is 13h and 34min.

When is the sunrise / sunset in August in Johnnycake?

In August, on the first day of the month, sunrise is at 6:31 am and sunset at 8:35 pm. On the last day of the month, in Johnnycake, West Virginia, sunrise is at 6:56 am and sunset at 7:58 pm EDT.

What month has the most sunshine in Johnnycake?

August has the most sunshine of the year in Johnnycake, with an average of 10.1h of sunshine.

How many hours of sunshine does Johnnycake have in August?

In Johnnycake, West Virginia, the average sunshine duration in August is 10.1h.

What are the months with the highest UV index in Johnnycake?

The months with the highest UV index in Johnnycake are June and August, with an average maximum UV index of 6.

What is the UV index reading in August in Johnnycake?

In August, the average daily maximum UV index in Johnnycake, West Virginia, is 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Johnnycake, West VA

Average temperature in August - Johnnycake, West VA
  • Average high temperature in August: 82°F

The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (39.2°F).

  • Average low temperature in August: 58.5°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).

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Average pressure in August
Johnnycake, West VA

Average pressure in August - Johnnycake, West VA
  • Average pressure in August: 30.03"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in August
Johnnycake, West VA

Average wind speed in August - Johnnycake, West VA
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is January (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in August
Johnnycake, West VA

Average humidity in August - Johnnycake, West VA
  • Average humidity in August: 76%

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

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Average rainfall in August
Johnnycake, West VA

Average rainfall in August - Johnnycake, West VA
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.54").

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Average rainfall days in August
Johnnycake, West VA

Average rainfall days in August - Johnnycake, West VA
  • Average rainfall days in August: 16.1 days

The month with the highest number of rainy days is May (19.7 days).
The months with the least rainy days are January and November (10.1 days).

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Average snowfall in August
Johnnycake, West VA

Average snowfall in August - Johnnycake, West VA
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.41").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Johnnycake, West VA

Average snowfall days in August - Johnnycake, West VA
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Johnnycake, West VA

Average daylight in August / Average sunshine in August - Johnnycake, West VA
  • Average daylight in August: 13h and 34min

The month with the longest days is June (Average daylight: 14h and 43min).
The month with the shortest days is December (Average daylight: 9h and 38min).

  • Average sunshine in August: 10h and 6min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

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Average sunshine days in August
Johnnycake, West VA

Average sunshine days in August - Johnnycake, West VA
  • Average sunshine days in August: 12.2 days

The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is May (9.2 days).

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Average UV index in August
Johnnycake, West VA

Average UV index in August - Johnnycake, West VA
  • Average UV index in August: 6

The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in August
Johnnycake, West VA

Average cloud cover in August - Johnnycake, West VA
  • Average cloud cover in August: 36

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are June and August (Cloud cover 36).

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Average visibility in August
Johnnycake, West VA

Average visibility in August - Johnnycake, West VA
  • 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).

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