August weather forecast
Arkoma, OK

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Weather in August

The last month of the summer, August, is also a hot month in Arkoma, Oklahoma, with an average temperature ranging between max 91.9°F (33.3°C) and min 69.4°F (20.8°C).

Temperature

On the advent of August, Arkoma's average high-temperature exhibits a minor adjustment to a still hot 91.9°F (33.3°C) from July's 93.4°F (34.1°C). Arkoma observes a dramatic plunge from daytime highs in August, settling at an average low-temperature of 69.4°F (20.8°C).

Heat index

The heat index for August is estimated at an extremely hot 111.2°F (44°C). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. 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

July and August, with an average relative humidity of 70%, are the least humid months.

Rainfall

In August, in Arkoma, the rain falls for 13.1 days. Throughout August, 2.68" (68mm) of precipitation is accumulated. In Arkoma, Oklahoma, during the entire year, the rain falls for 131.9 days and collects up to 25.51" (648mm) of precipitation.

Snowfall

April through November are months without snowfall.

Daylight

In August, the average length of the day in Arkoma is 13h and 27min.
On the first day of August, sunrise is at 6:27 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:45 pm CDT.

Sunshine

The average sunshine in August in Arkoma is 10.8h.

UV index

In August, the average daily maximum UV index in Arkoma is 6. 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: During August, 6 as the daily maximum UV index converts into the following advice:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

How hot does it get in Arkoma in August?

An average high-temperature, in August, in Arkoma, is 91.9°F (33.3°C) and the average low-temperature is 69.4°F (20.8°C). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in August is estimated at 111.2°F (44°C).

What is the least humid month in Arkoma?

The months with the lowest humidity in Arkoma, Oklahoma, are July and August, with an average relative humidity of 70%.

What is the average humidity in August in Arkoma?

The average relative humidity in August in Arkoma is 70%.

How many days does it rain in August in Arkoma?

In Arkoma, in August, it is raining for 13.1 days, with typically 2.68" (68mm) of accumulated precipitation.

When it does not snow in Arkoma?

April through November are months without snowfall.

How many hours of daylight does Arkoma have in August?

In Arkoma, Oklahoma, the average day length in August is 13h and 27min.

When are sunrise and sunset in August in Arkoma?

On the first day of August in Arkoma, Oklahoma, sunrise is at 6:27 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 6:49 am and sunset at 7:45 pm CDT.

How many hours of sunshine does Arkoma have in August?

The average sunshine duration in August is 10.8h.

What is the UV index intensity in August in Arkoma?

In Arkoma, the average daily maximum UV index in August is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Arkoma, OK

Average temperature in August - Arkoma, OK
  • Average high temperature in August: 91.9°F

The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in August: 69.4°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

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Average pressure in August
Arkoma, OK

Average pressure in August - Arkoma, OK
  • Average pressure in August: 29.96"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in August
Arkoma, OK

Average wind speed in August - Arkoma, OK
  • Average wind speed in August: 4.7mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in August
Arkoma, OK

Average humidity in August - Arkoma, OK
  • Average humidity in August: 70%

The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are July and August (70%).

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Average rainfall in August
Arkoma, OK

Average rainfall in August - Arkoma, OK
  • Average rainfall in August: 2.68"

The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is February (1.34").

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Average rainfall days in August
Arkoma, OK

Average rainfall days in August - Arkoma, OK
  • Average rainfall days in August: 13.1 days

The month with the highest number of rainy days is April (14 days).
The month with the least rainy days is November (7.6 days).

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Average snowfall in August
Arkoma, OK

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

The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in August
Arkoma, OK

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

The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in August /
Average sunshine in August
Arkoma, OK

Average daylight in August / Average sunshine in August - Arkoma, 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: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Arkoma, OK

Average sunshine days in August - Arkoma, OK
  • Average sunshine days in August: 14.8 days

The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is April (14.2 days).

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Average UV index in August
Arkoma, OK

Average UV index in August - Arkoma, OK
  • Average UV index in August: 6

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

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Average cloud cover in August
Arkoma, OK

Average cloud cover in August - Arkoma, OK
  • Average cloud cover in August: 24

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 24).

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Average visibility in August
Arkoma, OK

Average visibility in August - Arkoma, OK
  • Average visibility in August: 6mi

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

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Arkoma, Oklahoma, USA

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