August weather forecast
Chickasha, OK

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Weather in August

August weather in Chickasha closely mirrors that of July, sustaining the height of summer. Maximum average temperatures of 94.1°F (34.5°C) are recorded for the second consecutive month. Decreasing rainfall from 1.06" (27mm) in July to 0.83" (21mm) and fewer cloudy days are indicative of a typical Oklahoma summer. Come September, the blistering summer spell starts to wane, as Chickasha embraces the early signs of incoming fall.

Temperature

The months of July and August see the peak of Chickasha's temperatures, averaging a high of 94.1°F (34.5°C).

Heat index

In August, the average heat index is estimated at a blistering 107.6°F (42°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index details are generally centered around shaded locations and a mild breeze. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', evaluates the perceived heat by adding the effect of moisture in the air. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

August is the least humid month, with an average relative humidity of 57%.

Rainfall

In Chickasha, in August, it is raining for 8.7 days, with typically 0.83" (21mm) of accumulated precipitation. In Chickasha, during the entire year, the rain falls for 85.1 days and collects up to 10.79" (274mm) of precipitation.

Snowfall

May through November are months without snowfall.

Daylight

The average length of the day in August is 13h and 26min.
On the first day of the month, sunrise is at 6:41 am and sunset at 8:34 pm. On the last day of August, sunrise is at 7:04 am and sunset at 7:59 pm CDT.

Sunshine

The average sunshine in August is 10.9h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: In August, a daily UV index of 7 turns into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Updated: Jun 28, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the warmest months?

Chickasha experiences its warmest period in July and August, averaging a high-temperature of 94.1°F (34.5°C).

How hot does it get in August?

August temperatures in Chickasha, Oklahoma, vary between a high-temperature of 94.1°F (34.5°C) and a low-temperature of 72.3°F (22.4°C). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 107.6°F (42°C).

What is the least humid month?

August is the least humid month, with an average relative humidity of 57%.

What is the average humidity in August in Chickasha?

The average relative humidity in August is 57%.

How many days does it rain in August?

In Chickasha, in August, during 8.7 rainfall days, 0.83" (21mm) of precipitation is typically accumulated.

When it does not snow?

May through November are months without snowfall.

What is the average length of the day in August?

In August, the average day length is 13h and 26min.

When is the sunrise / sunset in August?

In August, on the first day of the month, sunrise is at 6:41 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 7:59 pm CDT.

How long on average sun shines in August?

In Chickasha, the average sunshine duration in August is 10.9h.

What are the months with the highest UV index?

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

How high is the UV index in August?

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

Average temperature in August - Chickasha, OK
  • Average high temperature in August: 94.1°F

The warmest months (with the highest average high temperature) are July and August (94.1°F).
The month with the lowest average high temperature is January (49.8°F).

  • Average low temperature in August: 72.3°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).

Average pressure in August
Chickasha, OK

Average pressure in August - Chickasha, 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).

Average wind speed in August
Chickasha, OK

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

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

Average humidity in August
Chickasha, OK

Average humidity in August - Chickasha, OK
  • Average humidity in August: 57%

The month with the highest relative humidity is May (72%).
The month with the lowest relative humidity is August (57%).

Average rainfall in August
Chickasha, OK

Average rainfall in August - Chickasha, OK
  • Average rainfall in August: 0.83"

The wettest month (with the highest rainfall) is May (2.05").
The driest month (with the least rainfall) is February (0.31").

Average rainfall days in August
Chickasha, OK

Average rainfall days in August - Chickasha, OK
  • Average rainfall days in August: 8.7 days

The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (3.3 days).

Average snowfall in August
Chickasha, OK

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

The month with the highest snowfall is February (0.39").
The months with the least snowfall are May, June, July, August, September, October and November (0").

Average snowfall days in August
Chickasha, OK

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

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Chickasha, 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 6min).

Average sunshine days in August
Chickasha, OK

Average sunshine days in August - Chickasha, OK
  • Average sunshine days in August: 20 days

The month with the most sunshine days is January (26.7 days).
The month with the least sunshine days is May (15.8 days).

Average UV index in August
Chickasha, OK

Average UV index in August - Chickasha, 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).

Average cloud cover in August
Chickasha, OK

Average cloud cover in August - Chickasha, OK
  • Average cloud cover in August: 18

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in August
Chickasha, OK

Average visibility in August - Chickasha, 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).

Chickasha, Oklahoma, USA

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