August weather forecast
Tecumseh, OK

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Weather in August

The last month of the summer, August, is another hot month in Tecumseh, Oklahoma, with an average temperature ranging between max 92.3°F (33.5°C) and min 71.2°F (21.8°C).

Temperature

Tecumseh's warmest month, August, generally records average temperatures ranging from a high of 92.3°F (33.5°C) to a low of 71.2°F (21.8°C).

Heat index

Throughout August, the heat index is appraised at an extremely hot 107.6°F (42°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. 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', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful 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.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The least humid month in Tecumseh is August, with an average relative humidity of 63%.

Rainfall

In Tecumseh, in August, it is raining for 12.6 days, with typically 2.52" (64mm) of accumulated precipitation. In Tecumseh, during the entire year, the rain falls for 123.4 days and collects up to 25.87" (657mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The average length of the day in August is 13h and 26min.
On the first day of August in Tecumseh, sunrise is at 6:37 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 7:55 pm CDT.

Sunshine

The month with the most sunshine is August, with an average of 11.2h of sunshine.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Tecumseh. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In August, the maximum UV index of 7 suggests these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Updated: Jul 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the warmest month in Tecumseh?

August is Tecumseh's warmest month, registering average high temperatures of 92.3°F (33.5°C) and lows of 71.2°F (21.8°C).

How hot does it get in August?

In Tecumseh, 92.3°F (33.5°C) is the average high-temperature and 71.2°F (21.8°C) is the average low-temperature during August. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, in August is appraised at 107.6°F (42°C).

What is the least humid month?

With an average relative humidity of 63%, August is the least humid month.

What is the average humidity in August?

The average relative humidity in August is 63%.

How many days does it rain in August?

In Tecumseh, in August, during 12.6 rainfall days, 2.52" (64mm) of precipitation is typically accumulated.

When it does not snow?

May through October are months without snowfall.

How many hours of daylight does Tecumseh have in August?

The average day length in August is 13h and 26min.

What time are sunrise and sunset in August in Tecumseh?

On the first day of August, sunrise is at 6:37 am and sunset at 8:30 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 7:55 pm CDT.

What month has the most sunshine?

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

How long on average sun shines in August?

In Tecumseh, Oklahoma, the average sunshine duration in August is 11.2h.

When is 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?

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

Average temperature in August - Tecumseh, OK
  • Average high temperature in August: 92.3°F

The warmest month (with the highest average high temperature) is August (92.3°F).
The month with the lowest average high temperature is January (48.6°F).

  • Average low temperature in August: 71.2°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in August
Tecumseh, OK

Average pressure in August - Tecumseh, 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 (29.88"Hg).

Average wind speed in August
Tecumseh, OK

Average wind speed in August - Tecumseh, OK
  • Average wind speed in August: 7.9mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest months (with the lowest average wind speed) are July and August (7.9mph).

Average humidity in August
Tecumseh, OK

Average humidity in August - Tecumseh, OK
  • Average humidity in August: 63%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (63%).

Average rainfall in August
Tecumseh, OK

Average rainfall in August - Tecumseh, OK
  • Average rainfall in August: 2.52"

The wettest month (with the highest rainfall) is May (4.06").
The driest months (with the least rainfall) are January and February (1.18").

Average rainfall days in August
Tecumseh, OK

Average rainfall days in August - Tecumseh, OK
  • Average rainfall days in August: 12.6 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5.4 days).

Average snowfall in August
Tecumseh, OK

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

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in August
Tecumseh, OK

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

The month with the highest number of snowfall days is February (2.3 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
Tecumseh, OK

Average daylight in August / Average sunshine in August - Tecumseh, 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: 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 54min).

Average sunshine days in August
Tecumseh, OK

Average sunshine days in August - Tecumseh, OK
  • Average sunshine days in August: 15.9 days

The month with the most sunshine days is January (23.7 days).
The month with the least sunshine days is May (14.7 days).

Average UV index in August
Tecumseh, OK

Average UV index in August - Tecumseh, 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
Tecumseh, OK

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

The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in August
Tecumseh, OK

Average visibility in August - Tecumseh, 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).

Tecumseh, Oklahoma, USA

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