August weather forecast
Melvin, KY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Melvin, Kentucky, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 59.9°F (15.5°C).

Temperature

The arrival of August marks a slight shift to an average high-temperature of a still moderately hot 82.9°F (28.3°C) from July's 83.8°F (28.8°C). Despite substantial daily fluctuations, the average low-temperature in Melvin is a refreshing 59.9°F (15.5°C) during August.

Heat index

The heat index value for August is computed to be a tropical 89.6°F (32°C). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.
Understanding the heat index involves considering values for shaded locales with light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The average relative humidity in August in Melvin, Kentucky, is 77%.

Rainfall

In Melvin, in August, during 18.4 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. Throughout the year, in Melvin, there are 201.6 rainfall days, and 40.75" (1035mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In August, the average length of the day is 13h and 33min.
On the first day of the month, sunrise is at 6:35 am and sunset at 8:38 pm. On the last day of August, in Melvin, sunrise is at 7:01 am and sunset at 8:00 pm EDT.

Sunshine

June and August, with an average of 10h of sunshine, are months with the most sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during August translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in Melvin in August?

In August, in Melvin, the average high-temperature is 82.9°F (28.3°C), and the average low-temperature is 59.9°F (15.5°C). In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 89.6°F (32°C).

What is the average humidity in August in Melvin?

The average relative humidity in August in Melvin is 77%.

How many days does it rain in August in Melvin?

In Melvin, in August, during 18.4 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow in Melvin?

In Melvin, Kentucky, snow does not fall in June through September.

How many hours of daylight does Melvin have in August?

The average day length in August is 13h and 33min.

When are sunrise and sunset in August in Melvin?

On the first day of August, sunrise is at 6:35 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 8:00 pm EDT.

What are the months with the most sunshine in Melvin?

The months with the most sunshine in Melvin are June and August, with an average of 10h of sunshine.

How long on average sun shines in August in Melvin?

In Melvin, the average sunshine duration in August is 10h.

What is the month with the highest UV index in Melvin?

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

What is the UV index reading in August in Melvin?

In Melvin, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health risk from 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
Melvin, KY

Average temperature in August - Melvin, KY
  • Average high temperature in August: 82.9°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in August: 59.9°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in August
Melvin, KY

Average pressure in August - Melvin, KY
  • Average pressure in August: 30.02"Hg

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

Average wind speed in August
Melvin, KY

Average wind speed in August - Melvin, KY
  • Average wind speed in August: 3.9mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).

Average humidity in August
Melvin, KY

Average humidity in August - Melvin, KY
  • Average humidity in August: 77%

The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April and November (76%).

Average rainfall in August
Melvin, KY

Average rainfall in August - Melvin, KY
  • Average rainfall in August: 3.03"

The wettest month (with the highest rainfall) is May (4.21").
The driest month (with the least rainfall) is September (2.48").

Average rainfall days in August
Melvin, KY

Average rainfall days in August - Melvin, KY
  • Average rainfall days in August: 18.4 days

The month with the highest number of rainy days is May (22.2 days).
The month with the least rainy days is February (12.3 days).

Average snowfall in August
Melvin, KY

Average snowfall in August - Melvin, KY
  • Average snowfall in August: 0"

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in August
Melvin, KY

Average snowfall days in August - Melvin, KY
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in August /
Average sunshine in August
Melvin, KY

Average daylight in August / Average sunshine in August - Melvin, KY
  • 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 0min

The months with the most sunshine are June and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in August
Melvin, KY

Average sunshine days in August - Melvin, KY
  • Average sunshine days in August: 10.2 days

The month with the most sunshine days is November (15.4 days).
The month with the least sunshine days is May (6.8 days).

Average UV index in August
Melvin, KY

Average UV index in August - Melvin, KY
  • 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, November and December (UV index 2).

Average cloud cover in August
Melvin, KY

Average cloud cover in August - Melvin, KY
  • Average cloud cover in August: 34

The month with the most cloud cover is February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 34).

Average visibility in August
Melvin, KY

Average visibility in August - Melvin, KY
  • 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).

Melvin, Kentucky, USA

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