August weather forecast
Achille, OK

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Weather in August

August, the last month of the summer in Achille, is another hot month, with an average temperature ranging between max 94.3°F (34.6°C) and min 73°F (22.8°C).

Temperature

August is the warmest month of the year, registering average temperatures as high as 94.3°F (34.6°C) and as low as 73°F (22.8°C).

Heat index

During August, the heat index is evaluated at a blisteringly hot 111.2°F (44°C). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

With an average relative humidity of 61%, August is the least humid month.

Rainfall

In Achille, during August, the rain falls for 11.2 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, in Achille, there are 139 rainfall days, and 32.32" (821mm) of precipitation is accumulated.

Snowfall

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

Daylight

The average length of the day in August in Achille is 13h and 22min.
On the first day of August in Achille, sunrise is at 6:37 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:52 pm CDT.

Sunshine

August has the most sunshine of the year in Achille, Oklahoma, with an average of 11.2h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum UV index, 7 during August, leads to the following recommendations:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are the warmest months in Achille?

In Achille, Oklahoma, the average highest temperatures are observed in August, with a high of 94.3°F (34.6°C) and a low of 73°F (22.8°C).

How hot is it in Achille in August?

The high-temperature in Achille during August is 94.3°F (34.6°C) and the low-temperature is 73°F (22.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in August is evaluated at 111.2°F (44°C).

What is the least humid month in Achille?

August is the least humid month, with an average relative humidity of 61%.

What is the average humidity in August in Achille?

In Achille, the average relative humidity in August is 61%.

How much does it rain in Achille in August?

In Achille, Oklahoma, in August, during 11.2 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

When it does not snow in Achille?

In Achille, Oklahoma, snow does not fall in April through October.

How many hours of daylight does Achille have in August?

The average day length in August is 13h and 22min.

When are sunrise and sunset in August in Achille?

On the first day of August, sunrise is at 6:37 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 7:52 pm CDT.

What month has the most sunshine in Achille?

With an average of 11.2h of sunshine, August has the most sunshine of the year in Achille.

How many hours of sunshine does Achille have in August?

The average sunshine duration in August in Achille is 11.2h.

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

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

What is the UV index intensity in August in Achille?

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

Average temperature in August - Achille, OK
  • Average high temperature in August: 94.3°F

The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in August: 73°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in August
Achille, OK

Average pressure in August - Achille, OK
  • Average pressure in August: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

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Average wind speed in August
Achille, OK

Average wind speed in August - Achille, OK
  • Average wind speed in August: 6.9mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

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Average humidity in August
Achille, OK

Average humidity in August - Achille, OK
  • Average humidity in August: 61%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in August
Achille, OK

Average rainfall in August - Achille, OK
  • Average rainfall in August: 2.64"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in August
Achille, OK

Average rainfall days in August - Achille, OK
  • Average rainfall days in August: 11.2 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in August
Achille, OK

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

The month with the highest snowfall is February (0.98").
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
Achille, OK

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

The month with the highest number of snowfall days is February (1.5 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
Achille, OK

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in August: 11h and 1min

The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Achille, OK

Average sunshine days in August - Achille, OK
  • Average sunshine days in August: 16.8 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index in August
Achille, OK

Average UV index in August - Achille, 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
Achille, OK

Average cloud cover in August - Achille, OK
  • Average cloud cover in August: 21

The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in August
Achille, OK

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

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