August weather forecast
Speed, WV

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Weather in August

The last month of the summer, August, is also a moderately hot month in Speed, West Virginia, with an average temperature fluctuating between 84.4°F (29.1°C) and 61.2°F (16.2°C).

Temperature

An average high-temperature of a still warm 84.4°F (29.1°C) marks August, exhibiting a close resemblance to the conditions in July. Speed's August nights see a large temperature deviation, with temperatures resting at a low of 61.2°F (16.2°C).

Heat index

During August, the heat index is estimated at a tropical 93.2°F (34°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.

Humidity

June and August, with an average relative humidity of 76%, are the least humid months.

Rainfall

In August, the rain falls for 16.3 days. Throughout August, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 186.1 rainfall days, and 36.3" (922mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day in Speed is 13h and 38min.
On the first day of the month, sunrise is at 6:27 am and sunset at 8:36 pm. On the last day of August, in Speed, West Virginia, sunrise is at 6:54 am and sunset at 7:56 pm EDT.

Sunshine

The month with the most sunshine in Speed, West Virginia, is August, with an average of 10.3h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum UV index of 6 during August leads to these instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

How hot is August in Speed?

An average high-temperature, in August, in Speed, is 84.4°F (29.1°C) and the average low-temperature is 61.2°F (16.2°C). In August, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is estimated at 93.2°F (34°C).

What are the least humid months in Speed?

June and August, with an average relative humidity of 76%, are the least humid months in Speed, West Virginia.

What is the average humidity in August in Speed?

In August, the average relative humidity in Speed, West Virginia, is 76%.

How many days does it rain in August in Speed?

In Speed, West Virginia, during August, the rain falls for 16.3 days and regularly aggregates up to 2.52" (64mm) of precipitation.

When it does not snow in Speed?

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

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

In Speed, West Virginia, the average day length in August is 13h and 38min.

What time are sunrise and sunset in August in Speed?

In August, on the first day of the month, sunrise is at 6:27 am and sunset at 8:36 pm. On the last day of the month, in Speed, West Virginia, sunrise is at 6:54 am and sunset at 7:56 pm EDT.

What month has the most sunshine in Speed?

The month with the most sunshine is August, with an average of 10.3h of sunshine.

How long on average sun shines in August in Speed?

The average sunshine duration in August in Speed is 10.3h.

When is the highest UV index in Speed?

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

How high is the UV index in August in Speed?

In August, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes 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
Speed, WV

Average temperature in August - Speed, WV
  • Average high temperature in August: 84.4°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in August: 61.2°F

The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in August
Speed, WV

Average pressure in August - Speed, 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).

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Average wind speed in August
Speed, WV

Average wind speed in August - Speed, WV
  • Average wind speed in August: 4.1mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

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Average humidity in August
Speed, WV

Average humidity in August - Speed, WV
  • Average humidity in August: 76%

The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are June and August (76%).

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Average rainfall in August
Speed, WV

Average rainfall in August - Speed, WV
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is September (2.05").

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Average rainfall days in August
Speed, WV

Average rainfall days in August - Speed, WV
  • Average rainfall days in August: 16.3 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is November (11.5 days).

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Average snowfall in August
Speed, WV

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

The month with the highest snowfall is January (5.39").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Speed, WV

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

The month with the highest number of snowfall days is January (14 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
Speed, WV

Average daylight in August / Average sunshine in August - Speed, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in August
Speed, WV

Average sunshine days in August - Speed, WV
  • Average sunshine days in August: 12.3 days

The month with the most sunshine days is November (16.7 days).
The month with the least sunshine days is May (7.9 days).

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Average UV index in August
Speed, WV

Average UV index in August - Speed, WV
  • Average UV index in August: 6

The months with the highest UV index are June, July 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
Speed, WV

Average cloud cover in August - Speed, WV
  • Average cloud cover in August: 33

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 33).

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Average visibility in August
Speed, WV

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

The months with the highest visibility are April and November (6mi).
The month with the lowest visibility is January (4mi).

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Speed, West Virginia, USA

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