August weather forecast
Summit, OK

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Weather in August

The last month of the summer, August, is another tropical month in Summit, Oklahoma, with an average temperature varying between 91.2°F (32.9°C) and 70.3°F (21.3°C).

Temperature

August registers an average high-temperature of a still hot 91.2°F (32.9°C), slightly varied from July's 91.8°F (33.2°C). In Summit, the nighttime temperature averages to an agreeable 70.3°F (21.3°C) during August.

Heat index

During August, the heat index is evaluated at a blistering 107.6°F (42°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

With an average relative humidity of 68%, August is the least humid month in Summit.

Rainfall

In Summit, during August, the rain falls for 12.3 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 135 rainfall days, and 31.61" (803mm) of precipitation is accumulated.

Snowfall

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

Daylight

In Summit, the average length of the day in August is 13h and 28min.
On the first day of August, sunrise is at 6:30 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:49 pm CDT.

Sunshine

With an average of 11h of sunshine, August has the most sunshine of the year in Summit.

UV index

In Summit, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 6 during August translates into the following directions:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
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Frequently asked questions

How hot is it in Summit in August?

The high-temperature, in August, in Summit, is 91.2°F (32.9°C), while the low-temperature averages to 70.3°F (21.3°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, in August is evaluated at 107.6°F (42°C).

What is the least humid month in Summit?

With an average relative humidity of 68%, August is the least humid month in Summit.

What is the average humidity in August in Summit?

In August, the average relative humidity in Summit is 68%.

How much does it rain in Summit in August?

In Summit, Oklahoma, in August, during 12.3 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

When it does not snow in Summit?

May through October are months without snowfall in Summit.

How many hours of daylight does Summit have in August?

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

When are sunrise and sunset in August in Summit?

On the first day of August, sunrise is at 6:30 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 7:49 pm CDT.

What month has the most sunshine in Summit?

The month with the most sunshine in Summit is August, with an average of 11h of sunshine.

How long on average sun shines in August in Summit?

In Summit, the average sunshine duration in August is 11h.

What is the UV index reading in August in Summit?

In Summit, the average daily maximum UV index in August is 6. A UV Index of 6 to 7 symbolizes a high health threat 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
Summit, OK

Average temperature in August - Summit, OK
  • Average high temperature in August: 91.2°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (46.9°F).

  • Average low temperature in August: 70.3°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 (31.8°F).

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Average pressure in August
Summit, OK

Average pressure in August - Summit, OK
  • Average pressure in August: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in August
Summit, OK

Average wind speed in August - Summit, OK
  • Average wind speed in August: 6.4mph

The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).

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Average humidity in August
Summit, OK

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

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (68%).

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Average rainfall in August
Summit, OK

Average rainfall in August - Summit, OK
  • Average rainfall in August: 3.07"

The wettest month (with the highest rainfall) is May (4.65").
The driest month (with the least rainfall) is February (1.61").

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Average rainfall days in August
Summit, OK

Average rainfall days in August - Summit, OK
  • Average rainfall days in August: 12.3 days

The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (7.5 days).

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Average snowfall in August
Summit, OK

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

The month with the highest snowfall is February (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in August
Summit, OK

Average snowfall days in August - Summit, 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, September and October (0 days).

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

Average daylight in August / Average sunshine in August - Summit, 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: 11h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in August
Summit, OK

Average sunshine days in August - Summit, OK
  • Average sunshine days in August: 16.5 days

The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is April (13.6 days).

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Average UV index in August
Summit, OK

Average UV index in August - Summit, OK
  • Average UV index in August: 6

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in August
Summit, OK

Average cloud cover in August - Summit, OK
  • Average cloud cover in August: 21

The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in August
Summit, OK

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

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