August weather forecast
Helen, WV

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Weather in August

August, the last month of the summer in Helen, is also a moderately hot month, with temperature in the range of an average low of 58.5°F (14.7°C) and an average high of 82°F (27.8°C).

Temperature

The shift to August signals an average high-temperature of a still moderately hot 82°F (27.8°C), subtly varied from July's 82.8°F (28.2°C). Helen documents a significant temperature variance in August, with the mean nighttime lows settling at a moderate 58.5°F (14.7°C).

Heat index

August's heat index is appraised at a hot 87.8°F (31°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
Note that heat index values are valued for light wind and location in the shade. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

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

Rainfall

In Helen, West Virginia, in August, it is raining for 15.6 days, with typically 2.13" (54mm) of accumulated precipitation. In Helen, during the entire year, the rain falls for 180.7 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 34min.
On the first day of August, sunrise is at 6:29 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:55 pm EDT.

Sunshine

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

UV index

The months with the highest UV index in Helen, West Virginia, are June and August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

What is the average August temperature?

The average high-temperature, in August, in Helen, is 82°F (27.8°C), while the average low-temperature is 58.5°F (14.7°C). In August, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 87.8°F (31°C).

What are the least humid months?

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

What is the average humidity in August?

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

How much does it rain in August?

In Helen, West Virginia, during August, the rain falls for 15.6 days and regularly aggregates up to 2.13" (54mm) of 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 in Helen is 13h and 34min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:29 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:55 am and sunset at 7:55 pm EDT.

What month has the most sunshine?

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

How many hours of sunshine does Helen have in August?

In August, the average sunshine duration is 10.1h.

What is the month with the highest UV index?

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

How high is the UV index in August?

In August, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Helen, WV

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

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (38.3°F).

  • Average low temperature in August: 58.5°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).

Average pressure in August
Helen, WV

Average pressure in August - Helen, WV
  • 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).

Average wind speed in August
Helen, WV

Average wind speed in August - Helen, WV
  • Average wind speed in August: 4.2mph

The windiest month (with the highest average wind speed) is January (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
Helen, WV

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

The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are June, July, August and November (77%).

Average rainfall in August
Helen, WV

Average rainfall in August - Helen, WV
  • Average rainfall in August: 2.13"

The wettest months (with the highest rainfall) are February and May (3.43").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in August
Helen, WV

Average rainfall days in August - Helen, WV
  • Average rainfall days in August: 15.6 days

The month with the highest number of rainy days is May (20.1 days).
The month with the least rainy days is November (11.3 days).

Average snowfall in August
Helen, WV

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

The month with the highest snowfall is February (6.02").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Helen, WV

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

The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in August: 10h and 1min

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).

Average sunshine days in August
Helen, WV

Average sunshine days in August - Helen, WV
  • Average sunshine days in August: 12.8 days

The month with the most sunshine days is November (15.8 days).
The month with the least sunshine days is February (8.3 days).

Average UV index in August
Helen, WV

Average UV index in August - Helen, WV
  • 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, November and December (UV index 2).

Average cloud cover in August
Helen, WV

Average cloud cover in August - Helen, WV
  • Average cloud cover in August: 36

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 36).

Average visibility in August
Helen, WV

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

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

Helen, West Virginia, USA

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