August weather forecast
Foyil, OK

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Weather in August

August, the last month of the summer in Foyil, is another hot month, with an average temperature fluctuating between 69.1°F (20.6°C) and 89.2°F (31.8°C).

Temperature

August's average high-temperature is a still tropical 89.2°F (31.8°C), maintaining a close comparison with July's 90.3°F (32.4°C). Foyil records an average temperature drop to a pleasant 69.1°F (20.6°C) in August.

Heat index

For most parts of August, the heat index is computed to be a blisteringly hot 104°F (40°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. Inadequate heat shedding in the face of rising body temperatures hints at potential dehydration risks.

Humidity

In August, the average relative humidity is 70%.

Rainfall

In August, in Foyil, the rain falls for 13.1 days. Throughout August, 2.99" (76mm) of precipitation is accumulated. In Foyil, during the entire year, the rain falls for 125.4 days and collects up to 23.19" (589mm) of precipitation.

Snowfall

In Foyil, snow does not fall in April through October.

Daylight

In Foyil, Oklahoma, the average length of the day in August is 13h and 30min.
On the first day of August, sunrise is at 6:29 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:51 pm CDT.

Sunshine

In Foyil, the average sunshine in August is 10.6h.

UV index

In Foyil, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 6 during August translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. 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 Foyil during August?

August temperatures in Foyil, Oklahoma, vary between a high-temperature of 89.2°F (31.8°C) and a low-temperature of 69.1°F (20.6°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in August is computed to be 104°F (40°C).

What is the average humidity in August in Foyil?

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

How much does it rain in Foyil in August?

In August, in Foyil, the rain falls for 13.1 days. Throughout August, 2.99" (76mm) of precipitation is accumulated.

When it does not snow in Foyil?

April through October are months without snowfall in Foyil, Oklahoma.

How many hours of daylight does Foyil have in August?

The average day length in August in Foyil is 13h and 30min.

When are sunrise and sunset in August in Foyil?

In August, on the first day of the month, sunrise is at 6:29 am and sunset at 8:27 pm. On the last day of the month, in Foyil, Oklahoma, sunrise is at 6:53 am and sunset at 7:51 pm CDT.

How many hours of sunshine does Foyil have in August?

In Foyil, the average sunshine duration in August is 10.6h.

How high is the UV index in August in Foyil?

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 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
Foyil, OK

Average temperature in August - Foyil, OK
  • Average high temperature in August: 89.2°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in August: 69.1°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (29.7°F).

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Average pressure in August
Foyil, OK

Average pressure in August - Foyil, OK
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Foyil, OK

Average wind speed in August - Foyil, OK
  • Average wind speed in August: 7.1mph

The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (7.1mph).

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Average humidity in August
Foyil, OK

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

The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in August
Foyil, OK

Average rainfall in August - Foyil, OK
  • Average rainfall in August: 2.99"

The wettest month (with the highest rainfall) is May (4.06").
The driest month (with the least rainfall) is November (0.75").

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Average rainfall days in August
Foyil, OK

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

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (6.2 days).

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Average snowfall in August
Foyil, OK

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

The month with the highest snowfall is February (0.79").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in August
Foyil, OK

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

The month with the highest number of snowfall days is January (2.8 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
Foyil, OK

Average daylight in August / Average sunshine in August - Foyil, 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: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in August
Foyil, OK

Average sunshine days in August - Foyil, OK
  • Average sunshine days in August: 15.6 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is May (12.9 days).

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Average UV index in August
Foyil, OK

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

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

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Average cloud cover in August
Foyil, OK

Average cloud cover in August - Foyil, OK
  • Average cloud cover in August: 23

The month with the most cloud cover is March (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 23).

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Average visibility in August
Foyil, OK

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

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