August weather forecast
Calumet, OK

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Weather in August

The last month of the summer, August, is another hot month in Calumet, Oklahoma, with an average temperature ranging between min 72°F (22.2°C) and max 93°F (33.9°C).

Temperature

The start of August sees the average high-temperature at a still tropical 93°F (33.9°C), showing little difference from July's 94.5°F (34.7°C). During the month of August, an average low-temperature of 72°F (22.2°C) is recorded in Calumet.

Heat index

The average heat index in August is calculated to be a scorching 105.8°F (41°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. 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 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

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

Rainfall

In Calumet, in August, it is raining for 11 days, with typically 1.89" (48mm) of accumulated precipitation. Throughout the year, in Calumet, Oklahoma, there are 105.3 rainfall days, and 19.69" (500mm) of precipitation is accumulated.

Snowfall

In Calumet, Oklahoma, snow does not fall in May through October.

Daylight

In Calumet, the average length of the day in August is 13h and 28min.
On the first day of the month, sunrise is at 6:41 am and sunset at 8:36 pm. On the last day of August, in Calumet, Oklahoma, sunrise is at 7:04 am and sunset at 8:00 pm CDT.

Sunshine

In August, the average sunshine in Calumet is 10.9h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Calumet, Oklahoma. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The UV index of 7 during August leads to these advisories:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

How hot is it in Calumet in August?

Calumet in August has an average high-temperature of 93°F (33.9°C) and an average low-temperature of 72°F (22.2°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in August is calculated to be 105.8°F (41°C).

What is the least humid month in Calumet?

The least humid month in Calumet is August, with an average relative humidity of 57%.

What is the average humidity in August in Calumet?

In August, the average relative humidity in Calumet, Oklahoma, is 57%.

How much does it rain in Calumet in August?

In Calumet, Oklahoma, during August, the rain falls for 11 days and regularly aggregates up to 1.89" (48mm) of precipitation.

When it does not snow in Calumet?

May through October are months without snowfall in Calumet.

How many hours of daylight does Calumet have in August?

In Calumet, Oklahoma, the average day length in August is 13h and 28min.

What time are sunrise and sunset in August in Calumet?

In August, on the first day of the month, sunrise is at 6:41 am and sunset at 8:36 pm. On the last day of the month, in Calumet, Oklahoma, sunrise is at 7:04 am and sunset at 8:00 pm CDT.

How long on average sun shines in August in Calumet?

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

What is the month with the highest UV index in Calumet?

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

What is the UV index reading in August in Calumet?

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

Average temperature in August - Calumet, OK
  • Average high temperature in August: 93°F

The warmest month (with the highest average high temperature) is July (94.5°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in August: 72°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 (31.5°F).

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Average pressure in August
Calumet, OK

Average pressure in August - Calumet, 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).

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Average wind speed in August
Calumet, OK

Average wind speed in August - Calumet, OK
  • Average wind speed in August: 8.9mph

The windiest month (with the highest average wind speed) is April (12.6mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

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Average humidity in August
Calumet, OK

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

The month with the highest relative humidity is May (71%).
The month with the lowest relative humidity is August (57%).

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Average rainfall in August
Calumet, OK

Average rainfall in August - Calumet, OK
  • Average rainfall in August: 1.89"

The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is December (0.59").

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Average rainfall days in August
Calumet, OK

Average rainfall days in August - Calumet, OK
  • Average rainfall days in August: 11 days

The month with the highest number of rainy days is May (13.1 days).
The month with the least rainy days is January (4.1 days).

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Average snowfall in August
Calumet, OK

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

The months with the highest snowfall are January and February (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Calumet, OK

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

The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Calumet, OK
  • Average daylight in August: 13h and 3min

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 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in August
Calumet, OK

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

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is September (15.7 days).

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Average UV index in August
Calumet, OK

Average UV index in August - Calumet, 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
Calumet, OK

Average cloud cover in August - Calumet, OK
  • Average cloud cover in August: 19

The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).

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Average visibility in August
Calumet, OK

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

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