August weather forecast
Thomas, OK

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Weather in August

The last month of the summer, August, is another tropical month in Thomas, Oklahoma, with an average temperature ranging between min 72.1°F (22.3°C) and max 93.7°F (34.3°C).

Temperature

Thomas, Oklahoma, experiences a subtle adjustment in high-temperatures to a still hot 93.7°F (34.3°C) with the onset of August, maintaining near parity with July's 94.6°F (34.8°C). Throughout August, Thomas records an average temperature of 72.1°F (22.3°C) at night.

Heat index

The heat index for August is estimated at an extremely hot 105.8°F (41°C). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a composite of temperature and humidity figures to convey how warm it feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

The least humid month is August, with an average relative humidity of 54%.

Rainfall

In Thomas, in August, during 9 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Thomas, during the entire year, the rain falls for 106 days and collects up to 19.96" (507mm) of precipitation.

Snowfall

In Thomas, snow does not fall in May through September.

Daylight

The average length of the day in August is 13h and 28min.
On the first day of August, sunrise is at 6:43 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:03 pm CDT.

Sunshine

The average sunshine in August is 10.8h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 in August interprets into the following advice:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Updated: Aug 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in August?

The high-temperature, in August, in Thomas, is 93.7°F (34.3°C), while the low-temperature averages to 72.1°F (22.3°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in August is estimated at 105.8°F (41°C).

What is the least humid month?

The least humid month is August, with an average relative humidity of 54%.

What is the average humidity in August?

The average relative humidity in August is 54%.

How much does it rain in August?

In August, the rain falls for 9 days. Throughout August, 1.14" (29mm) of precipitation is accumulated.

When it does not snow?

In Thomas, snow does not fall in May through September.

What is the average length of the day in August?

The average day length in August is 13h and 28min.

What time are sunrise and sunset in August?

In August, on the first day of the month, sunrise is at 6:43 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 8:03 pm CDT.

How many hours of sunshine does Thomas have in August?

In August, the average sunshine duration is 10.8h.

What is the month with the highest UV index?

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 Thomas?

The average daily maximum UV index in August is 7. A UV Index estimate of 6 to 7 represents a high health risk 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
Thomas, OK

Average temperature in August - Thomas, OK
  • Average high temperature in August: 93.7°F

The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in August: 72.1°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 (30.6°F).

Average pressure in August
Thomas, OK

Average pressure in August - Thomas, 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 (29.86"Hg).

Average wind speed in August
Thomas, OK

Average wind speed in August - Thomas, OK
  • Average wind speed in August: 9.1mph

The windiest month (with the highest average wind speed) is April (12.8mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).

Average humidity in August
Thomas, OK

Average humidity in August - Thomas, OK
  • Average humidity in August: 54%

The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is August (54%).

Average rainfall in August
Thomas, OK

Average rainfall in August - Thomas, OK
  • Average rainfall in August: 1.14"

The wettest month (with the highest rainfall) is May (3.98").
The driest months (with the least rainfall) are January, February and December (0.83").

Average rainfall days in August
Thomas, OK

Average rainfall days in August - Thomas, OK
  • Average rainfall days in August: 9 days

The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (3.8 days).

Average snowfall in August
Thomas, OK

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

The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in August
Thomas, OK

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

The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in August / Average sunshine in August - Thomas, 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 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

Average sunshine days in August
Thomas, OK

Average sunshine days in August - Thomas, OK
  • Average sunshine days in August: 20.8 days

The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is May (14 days).

Average UV index in August
Thomas, OK

Average UV index in August - Thomas, 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
Thomas, OK

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

The month with the most cloud cover is April (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 18).

Average visibility in August
Thomas, OK

Average visibility in August - Thomas, 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).

Thomas, Oklahoma, USA

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