August weather forecast
Catoosa, OK

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Weather in August

August, the last month of the summer in Catoosa, is also a hot month, with an average temperature ranging between min 69.8°F (21°C) and max 90°F (32.2°C).

Temperature

With the advent of August, Catoosa experiences an average high-temperature of a still hot 90°F (32.2°C), mirroring a close resemblance to the previous month. August's average low-temperature reading in Catoosa settles at a pleasant 69.8°F (21°C).

Heat index

For August, the heat index is evaluated at a scorching 104°F (40°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

January, August and October, with an average relative humidity of 68%, are the least humid months.

Rainfall

In Catoosa, during August, the rain falls for 13.1 days and regularly aggregates up to 3.11" (79mm) of precipitation. In Catoosa, during the entire year, the rain falls for 134.8 days and collects up to 30.04" (763mm) of precipitation.

Snowfall

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

Daylight

In Catoosa, the average length of the day in August is 13h and 29min.
On the first day of the month, sunrise is at 6:30 am and sunset at 8:27 pm. On the last day of August, sunrise is at 6:54 am and sunset at 7:51 pm CDT.

Sunshine

July and August, with an average of 10.9h of sunshine, are months with the most sunshine.

UV index

In Catoosa, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 6 in August translates into the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. 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. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.

Frequently asked questions

How hot is it in August?

In Catoosa, 90°F (32.2°C) is the average high-temperature and 69.8°F (21°C) is the average low-temperature during August. The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, in August is evaluated at 104°F (40°C).

What are the least humid months in Catoosa?

The months with the lowest humidity are January, August and October, with an average relative humidity of 68%.

What is the average humidity in August?

In August, the average relative humidity is 68%.

How much does it rain in Catoosa in August?

In Catoosa, during August, the rain falls for 13.1 days and regularly aggregates up to 3.11" (79mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

How many hours of daylight does Catoosa have in August?

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

When are sunrise and sunset in August?

On the first day of August, sunrise is at 6:30 am and sunset at 8:27 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 7:51 pm CDT.

What is the month with the most sunshine?

The months with the most sunshine are July and August, with an average of 10.9h of sunshine.

How many hours of sunshine does Catoosa have in August?

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

What is the UV index reading in August?

The average daily maximum UV index in August is 6. 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
Catoosa, OK

Average temperature in August - Catoosa, OK
  • Average high temperature in August: 90°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (46.2°F).

  • Average low temperature in August: 69.8°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

Average pressure in August
Catoosa, OK

Average pressure in August - Catoosa, OK
  • Average pressure in August: 29.94"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).

Average wind speed in August
Catoosa, OK

Average wind speed in August - Catoosa, OK
  • Average wind speed in August: 7mph

The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).

Average humidity in August
Catoosa, OK

Average humidity in August - Catoosa, OK
  • Average humidity in August: 68%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, August and October (68%).

Average rainfall in August
Catoosa, OK

Average rainfall in August - Catoosa, OK
  • Average rainfall in August: 3.11"

The wettest month (with the highest rainfall) is May (5.12").
The driest month (with the least rainfall) is February (1.34").

Average rainfall days in August
Catoosa, OK

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

The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in August
Catoosa, OK

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

The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in August
Catoosa, OK

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

The month with the highest number of snowfall days is February (2.1 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
Catoosa, OK

Average daylight in August / Average sunshine in August - Catoosa, 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 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in August
Catoosa, OK

Average sunshine days in August - Catoosa, OK
  • Average sunshine days in August: 15.5 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is May (12.6 days).

Average UV index in August
Catoosa, OK

Average UV index in August - Catoosa, 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).

Average cloud cover in August
Catoosa, OK

Average cloud cover in August - Catoosa, OK
  • Average cloud cover in August: 20

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in August
Catoosa, OK

Average visibility in August - Catoosa, 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).

Catoosa, Oklahoma, USA

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