July weather forecast
Owasso, OK

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Weather in July

Temperature extremes are prevalent in July in Owasso, Oklahoma, soaring to an average high of 91.2°F (32.9°C). Outdoor activities become less desired due to the unbearable heat. An increase in rainfall activity is also witnessed, as expected for a typical summer. As August approaches, the weather is expected to change slightly but will remain in the sweltering spectrum.

Temperature

July temperatures tend to peak at an average high of 91.2°F (32.9°C) and dip to a low of 72.3°F (22.4°C).

Heat index

During July, the heat index is estimated at a scorching 109.4°F (43°C). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', determines the feeling of heat when you account for the relative humidity. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In July, the average relative humidity is 69%.

Rainfall

In Owasso, in July, during 12.3 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. In Owasso, during the entire year, the rain falls for 126.3 days and collects up to 21.46" (545mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

In July, the average length of the day is 14h and 20min.
On the first day of July, sunrise is at 6:09 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:29 pm CDT.

Sunshine

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

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In July, a regular UV index of 7 translates into these guidelines:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

What part of the year is the hottest in Owasso?

The warmest period tends to be July, when average temperatures fluctuate between a high of 91.2°F (32.9°C) and a low of 72.3°F (22.4°C).

How hot is it in July?

In Owasso, 91.2°F (32.9°C) is the average high-temperature and 72.3°F (22.4°C) is the average low-temperature during July. In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is estimated at 109.4°F (43°C).

What is the average humidity in July?

The average relative humidity in July is 69%.

How many days does it rain in July?

In Owasso, during July, the rain falls for 12.3 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in July?

The average day length in July is 14h and 20min.

When is the sunrise / sunset in July?

On the first day of July, sunrise is at 6:09 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:29 pm CDT.

What is the month with the most sunshine?

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

How long on average sun shines in July?

The average sunshine duration in July is 10.9h.

When is the highest UV index?

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

What is the UV index intensity in July?

In July, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes 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 July
Owasso, OK

Average temperature in July - Owasso, OK
  • Average high temperature in July: 91.2°F

The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (46.2°F).

  • Average low temperature in July: 72.3°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).

Average pressure in July
Owasso, OK

Average pressure in July - Owasso, OK
  • Average pressure in July: 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 July
Owasso, OK

Average wind speed in July - Owasso, OK
  • Average wind speed in July: 7mph

The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).

Average humidity in July
Owasso, OK

Average humidity in July - Owasso, OK
  • Average humidity in July: 69%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are August and October (67%).

Average rainfall in July
Owasso, OK

Average rainfall in July - Owasso, OK
  • Average rainfall in July: 2.05"

The wettest month (with the highest rainfall) is May (3.86").
The driest months (with the least rainfall) are February and November (0.87").

Average rainfall days in July
Owasso, OK

Average rainfall days in July - Owasso, OK
  • Average rainfall days in July: 12.3 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (6.2 days).

Average snowfall in July
Owasso, OK

Average snowfall in July - Owasso, OK
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Owasso, OK

Average snowfall days in July - Owasso, OK
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Owasso, OK

Average daylight in July / Average sunshine in July - Owasso, OK
  • Average daylight in July: 14h and 2min

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 July: 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 July
Owasso, OK

Average sunshine days in July - Owasso, OK
  • Average sunshine days in July: 15.5 days

The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is May (13.5 days).

Average UV index in July
Owasso, OK

Average UV index in July - Owasso, OK
  • Average UV index in July: 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 July
Owasso, OK

Average cloud cover in July - Owasso, OK
  • Average cloud cover in July: 22

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 July
Owasso, OK

Average visibility in July - Owasso, OK
  • Average visibility in July: 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).

Owasso, Oklahoma, USA

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