August weather forecast
Oklahoma, KY

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Weather in August

August, the last month of the summer in Oklahoma, is another warm month, with an average temperature varying between 66.6°F (19.2°C) and 85.8°F (29.9°C).

Temperature

August's onset sees an average high-temperature of a moderately hot 85.8°F (29.9°C), exhibiting a slight fluctuation from the previous month. Oklahoma records an average low of 66.6°F (19.2°C) throughout the nights in August.

Heat index

For August, the heat index is calculated to be a sweltering 96.8°F (36°C). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young people are generally more susceptible than adults because they perspire less. Furthermore, their proportionally larger skin surface to their petite bodies and the increased heat output from their actions add to the risk.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

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

Rainfall

In Oklahoma, in August, it is raining for 14.4 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 151.8 rainfall days, and 25.12" (638mm) of precipitation is accumulated.

Snowfall

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

Daylight

In August, the average length of the day is 13h and 34min.
On the first day of August, sunrise is at 5:51 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:17 pm CDT.

Sunshine

The months with the most sunshine are June and August, with an average of 10.4h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In August, a regular UV index of 6 translates into these guidelines:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

How hot does it get in Oklahoma in August?

August temperatures in Oklahoma vary between a high-temperature of 85.8°F (29.9°C) and a low-temperature of 66.6°F (19.2°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 96.8°F (36°C).

What is the average humidity in August in Oklahoma?

In August, the average relative humidity is 76%.

How much does it rain in Oklahoma in August?

In Oklahoma, Kentucky, during August, the rain falls for 14.4 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Oklahoma?

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

How many hours of daylight does Oklahoma have in August?

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

What time are sunrise and sunset in August in Oklahoma?

On the first day of August in Oklahoma, Kentucky, sunrise is at 5:51 am and sunset at 7:55 pm. On the last day of the month, sunrise is at 6:17 am and sunset at 7:17 pm CDT.

What is the month with the most sunshine in Oklahoma?

The months with the most sunshine are June and August, with an average of 10.4h of sunshine.

How many hours of sunshine does Oklahoma have in August?

The average sunshine duration in August is 10.4h.

What are the months with the highest UV index in Oklahoma?

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

How high is the UV index in August in Oklahoma?

In Oklahoma, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's 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
Oklahoma, KY

Average temperature in August - Oklahoma, KY
  • Average high temperature in August: 85.8°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (40.6°F).

  • Average low temperature in August: 66.6°F

The month with the highest average low temperature is July (68°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).

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Average pressure in August
Oklahoma, KY

Average pressure in August - Oklahoma, KY
  • Average pressure in August: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in August
Oklahoma, KY

Average wind speed in August - Oklahoma, KY
  • Average wind speed in August: 5.3mph

The windiest month (with the highest average wind speed) is February (8.7mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

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Average humidity in August
Oklahoma, KY

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

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in August
Oklahoma, KY

Average rainfall in August - Oklahoma, KY
  • Average rainfall in August: 2.09"

The wettest months (with the highest rainfall) are February and April (2.68").
The driest month (with the least rainfall) is September (1.22").

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Average rainfall days in August
Oklahoma, KY

Average rainfall days in August - Oklahoma, KY
  • Average rainfall days in August: 14.4 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in August
Oklahoma, KY

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

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Oklahoma, KY

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

The month with the highest number of snowfall days is February (5.5 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
Oklahoma, KY

Average daylight in August / Average sunshine in August - Oklahoma, 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 2min

The months with the most sunshine are June and August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in August
Oklahoma, KY

Average sunshine days in August - Oklahoma, KY
  • Average sunshine days in August: 13.8 days

The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is July (12 days).

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Average UV index in August
Oklahoma, KY

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

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Average cloud cover in August
Oklahoma, KY

Average cloud cover in August - Oklahoma, KY
  • Average cloud cover in August: 29

The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are June and August (Cloud cover 29).

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Average visibility in August
Oklahoma, KY

Average visibility in August - Oklahoma, KY
  • Average visibility in August: 6mi

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

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Oklahoma, Kentucky, USA

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