August weather forecast
Melissa, WV

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Weather in August

The last month of the summer, August, is also a moderately hot month in Melissa, West Virginia, with temperature in the range of an average high of 85.6°F (29.8°C) and an average low of 62.4°F (16.9°C).

Temperature

Melissa's average high-temperature marks a warm 85.6°F (29.8°C) with the advent of August, closely mirroring that of the preceding month. Melissa observes a distinct decrease from peak daytime temperatures, with an average low-temperature of 62.4°F (16.9°C) throughout the month of August.

Heat index

The heat index for August is calculated to be a fiery hot 96.8°F (36°C). Take more safety measures, heat exhaustion and heat cramps are potential outcomes. Persistent activity might lead to heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. 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 'felt air temperature', reflects the feeling of heat when considering both air temperature and humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The least humid month is August, with an average relative humidity of 74%.

Rainfall

In Melissa, during August, the rain falls for 15.5 days and regularly aggregates up to 2.28" (58mm) of precipitation. In Melissa, during the entire year, the rain falls for 176 days and collects up to 33.15" (842mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 37min.
On the first day of August, sunrise is at 6:32 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:00 pm EDT.

Sunshine

The month with the most sunshine in Melissa is August, with an average of 10.4h of sunshine.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 6 in August converts into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Updated: Jun 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Melissa during August?

In August, in Melissa, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 62.4°F (16.9°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 96.8°F (36°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 74%.

What is the average humidity in August?

The average relative humidity in August is 74%.

How much does it rain in August?

In Melissa, during August, the rain falls for 15.5 days and regularly aggregates up to 2.28" (58mm) of precipitation.

When it does not snow?

May through September are months without snowfall in Melissa.

What is the average length of the day in August?

In August, the average day length is 13h and 37min.

When is the sunrise / sunset in August?

On the first day of August, sunrise is at 6:32 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:58 am and sunset at 8:00 pm EDT.

What month has the most sunshine in Melissa?

With an average of 10.4h of sunshine, August has the most sunshine of the year.

How many hours of sunshine does Melissa have in August?

The average sunshine duration in August in Melissa is 10.4h.

When is the highest UV index?

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

What is the UV index reading in August?

The average daily maximum UV index in August is 6. A UV Index reading of 6 to 7 represents a high health risk 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
Melissa, WV

Average temperature in August - Melissa, WV
  • Average high temperature in August: 85.6°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (39°F).

  • Average low temperature in August: 62.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).

Average pressure in August
Melissa, WV

Average pressure in August - Melissa, 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).

Average wind speed in August
Melissa, WV

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

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in August
Melissa, WV

Average humidity in August - Melissa, WV
  • Average humidity in August: 74%

The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (74%).

Average rainfall in August
Melissa, WV

Average rainfall in August - Melissa, WV
  • Average rainfall in August: 2.28"

The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is September (1.89").

Average rainfall days in August
Melissa, WV

Average rainfall days in August - Melissa, WV
  • Average rainfall days in August: 15.5 days

The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (10.9 days).

Average snowfall in August
Melissa, WV

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

The month with the highest snowfall is January (3.62").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Melissa, WV

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

The month with the highest number of snowfall days is January (11.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Melissa, 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 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

Average sunshine days in August
Melissa, WV

Average sunshine days in August - Melissa, WV
  • Average sunshine days in August: 13.5 days

The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is February (9.3 days).

Average UV index in August
Melissa, WV

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

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

Average cloud cover in August - Melissa, WV
  • Average cloud cover in August: 31

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 31).

Average visibility in August
Melissa, WV

Average visibility in August - Melissa, 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).

Melissa, West Virginia, USA

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