August weather forecast
Fort Cobb, OK

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Weather in August

The last month of the summer, August, is also a hot month in Fort Cobb, Oklahoma, with an average temperature varying between 72.9°F (22.7°C) and 94.5°F (34.7°C).

Temperature

Fort Cobb experiences a transition to a still tropical 94.5°F (34.7°C) in average high-temperatures with the arrival of August, not greatly differing from July's 94.6°F (34.8°C). Marked by a significant temperature drop from daytime highs, the average nighttime temperature lowers to a pleasant 72.9°F (22.7°C) throughout August.

Heat index

August's mean heat index is evaluated at a blistering 107.6°F (42°C). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. 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

With an average relative humidity of 54%, August is the least humid month in Fort Cobb.

Rainfall

In Fort Cobb, in August, during 11.9 rainfall days, 1.65" (42mm) of precipitation is typically accumulated. Throughout the year, in Fort Cobb, there are 112.6 rainfall days, and 21.54" (547mm) of precipitation is accumulated.

Snowfall

In Fort Cobb, snow does not fall in May through October.

Daylight

In August, the average length of the day in Fort Cobb, Oklahoma, is 13h and 26min.
On the first day of the month, sunrise is at 6:43 am and sunset at 8:36 pm. On the last day of August, sunrise is at 7:06 am and sunset at 8:01 pm CDT.

Sunshine

In Fort Cobb, the average sunshine in August is 10.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 during August translates into the following guidance:
Deflect overexposure. Sun protection is a necessity. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

How hot does it get in Fort Cobb in August?

In Fort Cobb, 94.5°F (34.7°C) is the average high-temperature and 72.9°F (22.7°C) is the average low-temperature during August. In August, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is evaluated at 107.6°F (42°C).

What is the least humid month in Fort Cobb?

August is the least humid month in Fort Cobb, with an average relative humidity of 54%.

What is the average humidity in August in Fort Cobb?

The average relative humidity in August in Fort Cobb is 54%.

How many days does it rain in August in Fort Cobb?

In Fort Cobb, Oklahoma, in August, during 11.9 rainfall days, 1.65" (42mm) of precipitation is typically accumulated.

When it does not snow in Fort Cobb?

In Fort Cobb, Oklahoma, snow does not fall in May through October.

What is the average length of the day in August in Fort Cobb?

The average day length in August in Fort Cobb is 13h and 26min.

When are sunrise and sunset in August in Fort Cobb?

On the first day of August in Fort Cobb, sunrise is at 6:43 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:01 pm CDT.

How long on average sun shines in August in Fort Cobb?

In Fort Cobb, Oklahoma, the average sunshine duration in August is 10.8h.

What is the month with the highest UV index in Fort Cobb?

June through August, with an average maximum UV index of 7, are months with the highest UV index.

What is the UV index intensity in August in Fort Cobb?

In Fort Cobb, the average daily maximum UV index in August is 7. 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
Fort Cobb, OK

Average temperature in August - Fort Cobb, OK
  • Average high temperature in August: 94.5°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The months with the lowest average high temperature are January and December (50°F).

  • Average low temperature in August: 72.9°F

The month with the highest average low temperature is July (74.1°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).

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Average pressure in August
Fort Cobb, OK

Average pressure in August - Fort Cobb, OK
  • Average pressure in August: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in August
Fort Cobb, OK

Average wind speed in August - Fort Cobb, OK
  • Average wind speed in August: 8.9mph

The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

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Average humidity in August
Fort Cobb, OK

Average humidity in August - Fort Cobb, OK
  • Average humidity in August: 54%

The month with the highest relative humidity is May (67%).
The month with the lowest relative humidity is August (54%).

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Average rainfall in August
Fort Cobb, OK

Average rainfall in August - Fort Cobb, OK
  • Average rainfall in August: 1.65"

The wettest month (with the highest rainfall) is May (3.46").
The driest month (with the least rainfall) is February (0.79").

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Average rainfall days in August
Fort Cobb, OK

Average rainfall days in August - Fort Cobb, OK
  • Average rainfall days in August: 11.9 days

The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (4 days).

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Average snowfall in August
Fort Cobb, OK

Average snowfall in August - Fort Cobb, OK
  • Average snowfall in August: 0"

The month with the highest snowfall is January (1.18").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Fort Cobb, OK

Average snowfall days in August - Fort Cobb, OK
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Fort Cobb, OK

Average daylight in August / Average sunshine in August - Fort Cobb, OK
  • Average daylight in August: 13h and 2min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in August: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in August
Fort Cobb, OK

Average sunshine days in August - Fort Cobb, OK
  • Average sunshine days in August: 15.5 days

The month with the most sunshine days is January (25.6 days).
The month with the least sunshine days is May (13.7 days).

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Average UV index in August
Fort Cobb, OK

Average UV index in August - Fort Cobb, OK
  • Average UV index in August: 7

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Fort Cobb, OK

Average cloud cover in August - Fort Cobb, OK
  • Average cloud cover in August: 18

The months with the most cloud cover are March and April (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in August
Fort Cobb, OK

Average visibility in August - Fort Cobb, OK
  • 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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Fort Cobb, Oklahoma, USA

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