August weather forecast
Bison, OK

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Weather in August

The last month of the summer, August, is another hot month in Bison, Oklahoma, with an average temperature varying between 93.4°F (34.1°C) and 72.9°F (22.7°C).

Temperature

Bison starts August with an average high-temperature of a tropical 93.4°F (34.1°C), hinting at a minimal fluctuation from July. Throughout August, an average low-temperature of 72.9°F (22.7°C) is expected in Bison.

Heat index

The heat index value during August is evaluated at an extremely hot 105.8°F (41°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The months with the lowest humidity in Bison are July and August, with an average relative humidity of 56%.

Rainfall

In Bison, Oklahoma, in August, it is raining for 12.6 days, with typically 2.2" (56mm) of accumulated precipitation. In Bison, during the entire year, the rain falls for 115 days and collects up to 21.5" (546mm) of precipitation.

Snowfall

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

Daylight

The average length of the day in August in Bison, Oklahoma, is 13h and 29min.
On the first day of August in Bison, Oklahoma, sunrise is at 6:39 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 8:00 pm CDT.

Sunshine

The average sunshine in August is 11h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Bison. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: An average UV index of 7 in August transforms into this advice:
Shield from overexposure. Defense against sun-related harm is required. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
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Frequently asked questions

How hot is it in Bison in August?

In Bison, in August, the average high-temperature is 93.4°F (34.1°C), and the average low-temperature is 72.9°F (22.7°C). In August, the average heat index (a.k.a. 'real feel', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 105.8°F (41°C).

What are the least humid months in Bison?

The months with the lowest humidity in Bison, Oklahoma, are July and August, with an average relative humidity of 56%.

What is the average humidity in August in Bison?

In Bison, Oklahoma, the average relative humidity in August is 56%.

How much does it rain in Bison in August?

In August, the rain falls for 12.6 days. Throughout August, 2.2" (56mm) of precipitation is accumulated.

When it does not snow in Bison?

May through September are months without snowfall.

How many hours of daylight does Bison have in August?

In Bison, the average day length in August is 13h and 29min.

When is the sunrise / sunset in August in Bison?

In August, on the first day of the month, sunrise is at 6:39 am and sunset at 8:36 pm. On the last day of the month, in Bison, sunrise is at 7:02 am and sunset at 8:00 pm CDT.

How long on average sun shines in August in Bison?

In August, the average sunshine duration is 11h.

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

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

What is the UV index reading in August in Bison?

In Bison, Oklahoma, the average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe 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
Bison, OK

Average temperature in August - Bison, OK
  • Average high temperature in August: 93.4°F

The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (47.1°F).

  • Average low temperature in August: 72.9°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).

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Average pressure in August
Bison, OK

Average pressure in August - Bison, 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 (29.86"Hg).

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Average wind speed in August
Bison, OK

Average wind speed in August - Bison, OK
  • Average wind speed in August: 8.5mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in August
Bison, OK

Average humidity in August - Bison, OK
  • Average humidity in August: 56%

The month with the highest relative humidity is May (69%).
The months with the lowest relative humidity are July and August (56%).

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Average rainfall in August
Bison, OK

Average rainfall in August - Bison, OK
  • Average rainfall in August: 2.2"

The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is December (0.71").

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Average rainfall days in August
Bison, OK

Average rainfall days in August - Bison, OK
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in August
Bison, OK

Average snowfall in August - Bison, OK
  • Average snowfall in August: 0"

The month with the highest snowfall is February (1.5").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in August
Bison, OK

Average snowfall days in August - Bison, OK
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is February (3.3 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
Bison, OK

Average daylight in August / Average sunshine in August - Bison, OK
  • Average daylight in August: 13h and 3min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in August: 11h and 0min

The months with the most sunshine are June and July (Average sunshine: 11h and 12min).
The months with the least sunshine are November and December (Average sunshine: 6h and 18min).

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Average sunshine days in August
Bison, OK

Average sunshine days in August - Bison, OK
  • Average sunshine days in August: 14.6 days

The month with the most sunshine days is December (23.9 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index in August
Bison, OK

Average UV index in August - Bison, 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
Bison, OK

Average cloud cover in August - Bison, OK
  • Average cloud cover in August: 19

The months with the most cloud cover are March and April (Cloud cover 35).
The months with the least cloud cover are June and August (Cloud cover 19).

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Average visibility in August
Bison, OK

Average visibility in August - Bison, 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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Bison, Oklahoma, USA

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