August weather forecast
Welch, WV

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Weather in August

August, the last month of the summer in Welch, is another warm 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 into August uncovers an average high-temperature of a still warm 82°F (27.8°C), subtly different from the previous month. In August, a remarkable difference from daytime highs is noted, as Welch records an average temperature of 58.5°F (14.7°C) during the night.

Heat index

For August, the heat index is appraised at a hot 87.8°F (31°C). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. 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 are essentially critical for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

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

Rainfall

In Welch, during August, the rain falls for 16.1 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Welch, during the entire year, the rain falls for 172.5 days and collects up to 29.41" (747mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

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

Sunshine

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

UV index

The months with the highest UV index are June and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high UV index of 6 in August translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.

Frequently asked questions

What is the average August temperature?

In Welch, 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. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, in August is appraised at 87.8°F (31°C).

What is the least humid month?

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

What is the average humidity in August?

In Welch, the average relative humidity in August is 76%.

How many days does it rain in August?

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

When it does not snow?

June through September are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 34min.

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:31 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:56 am and sunset at 7:56 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 long on average sun shines in August?

In Welch, the average sunshine duration in August is 10.1h.

What is the month with the highest UV index?

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

How high is the UV index in August?

In Welch, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
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
Welch, WV

Average temperature in August - Welch, WV
  • 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).

Average pressure in August
Welch, WV

Average pressure in August - Welch, 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
Welch, WV

Average wind speed in August - Welch, WV
  • 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).

Average humidity in August
Welch, WV

Average humidity in August - Welch, WV
  • 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%).

Average rainfall in August
Welch, WV

Average rainfall in August - Welch, WV
  • 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").

Average rainfall days in August
Welch, WV

Average rainfall days in August - Welch, WV
  • 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).

Average snowfall in August
Welch, WV

Average snowfall in August - Welch, WV
  • 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").

Average snowfall days in August
Welch, WV

Average snowfall days in August - Welch, WV
  • 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).

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

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

Average sunshine days in August - Welch, WV
  • 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).

Average UV index in August
Welch, WV

Average UV index in August - Welch, 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 and December (UV index 2).

Average cloud cover in August
Welch, WV

Average cloud cover in August - Welch, WV
  • 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).

Average visibility in August
Welch, WV

Average visibility in August - Welch, WV
  • 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).

Welch, West Virginia, USA

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