August weather forecast
Viper, KY

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Weather in August

The last month of the summer, August, is also a moderately hot month in Viper, Kentucky, with an average temperature ranging between max 84.2°F (29°C) and min 61°F (16.1°C).

Temperature

July's transformation into August witnesses an average high-temperature of a still warm 84.2°F (29°C), noting a minor change from the preceding month. In Viper, following the steep rise of daytime temperatures, an average nighttime low of 61°F (16.1°C) is anticipated during August.

Heat index

The average heat index in August is calculated to be a tropical 93.2°F (34°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.

Humidity

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

Rainfall

In Viper, Kentucky, in August, during 15.7 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Viper, during the entire year, the rain falls for 168.8 days and collects up to 24.84" (631mm) of precipitation.

Snowfall

May through September are months without snowfall in Viper.

Daylight

The average length of the day in August is 13h and 32min.
On the first day of August in Viper, Kentucky, sunrise is at 6:38 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:02 pm EDT.

Sunshine

June through August, with an average of 10.1h of sunshine, are months with the most sunshine in Viper.

UV index

The months with the highest UV index are May, 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 unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 6 in August interprets into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

Is it hot in Viper during August?

The high-temperature, in August, in Viper, records 84.2°F (29°C), while the low-temperature is 61°F (16.1°C). The average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 93.2°F (34°C).

What is the average humidity in August in Viper?

The average relative humidity in August in Viper is 76%.

How many days does it rain in August in Viper?

In Viper, Kentucky, during August, the rain falls for 15.7 days and regularly aggregates up to 1.89" (48mm) of precipitation.

When it does not snow in Viper?

In Viper, Kentucky, snow does not fall in May through September.

How many hours of daylight does Viper have in August?

In August, the average day length is 13h and 32min.

What time are sunrise and sunset in August in Viper?

On the first day of August, sunrise is at 6:38 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 8:02 pm EDT.

What is the month with the most sunshine in Viper?

June through August, with an average of 10.1h of sunshine, are months with the most sunshine.

How long on average sun shines in August in Viper?

In August, the average sunshine duration is 10.1h.

When is the highest UV index in Viper?

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

What is the UV index intensity in August in Viper?

In Viper, Kentucky, 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
Viper, KY

Average temperature in August - Viper, KY
  • Average high temperature in August: 84.2°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in August: 61°F

The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (27°F).

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Average pressure in August
Viper, KY

Average pressure in August - Viper, KY
  • Average pressure in August: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in August
Viper, KY

Average wind speed in August - Viper, KY
  • Average wind speed in August: 4mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4mph).

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Average humidity in August
Viper, KY

Average humidity in August - Viper, KY
  • Average humidity in August: 76%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is November (75%).

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Average rainfall in August
Viper, KY

Average rainfall in August - Viper, KY
  • Average rainfall in August: 1.89"

The wettest month (with the highest rainfall) is February (2.76").
The driest month (with the least rainfall) is September (1.46").

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Average rainfall days in August
Viper, KY

Average rainfall days in August - Viper, KY
  • Average rainfall days in August: 15.7 days

The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (10.5 days).

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Average snowfall in August
Viper, KY

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

The month with the highest snowfall is February (3.15").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Viper, KY

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

The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Viper, KY
  • Average daylight in August: 13h and 3min

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 42min).

  • Average sunshine in August: 10h and 1min

The months with the most sunshine are June, July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in August
Viper, KY

Average sunshine days in August - Viper, KY
  • Average sunshine days in August: 11.9 days

The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (9.7 days).

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Average UV index in August
Viper, KY

Average UV index in August - Viper, KY
  • Average UV index in August: 6

The months with the highest UV index are May, June 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
Viper, KY

Average cloud cover in August - Viper, KY
  • Average cloud cover in August: 32

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in August
Viper, KY

Average visibility in August - Viper, KY
  • Average visibility in August: 5mi

The months with the highest visibility are April, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and December (5mi).

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Viper, Kentucky, USA

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