July weather forecast
Bartlesville, OK

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Weather in July

July is the zenith of the hot season in Bartlesville, hitting the peak of summer with soaring temperatures. The increased number of daylight hours reaches its apex at 14.4 hours. Interestingly, July clocks in as the month with the greatest UV index, at a significant 7. Despite the high temperatures, pressure remains relatively constant throughout the year, with a slight increase in this month. The sun becomes a ceremonious element in Bartlesville, bathing the city in sunlight for 10.9 hours on an average day.

Temperature

July proves to be the warmest month, recording an average peak temperature of 90.5°F (32.5°C) and a minimum temperature of 71.2°F (21.8°C).

Heat index

July's average heat index is estimated at a scorching 107.6°F (42°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', integrates the air's temperature and its humidity to showcase the felt temperature by people. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In July, the average relative humidity is 71%.

Rainfall

In Bartlesville, in July, it is raining for 13.4 days, with typically 2.6" (66mm) of accumulated precipitation. Throughout the year, there are 131.6 rainfall days, and 29.06" (738mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

In Bartlesville, the average length of the day in July is 14h and 23min.
On the first day of the month, sunrise is at 6:09 am and sunset at 8:46 pm. On the last day of July, sunrise is at 6:29 am and sunset at 8:31 pm CDT.

Sunshine

With an average of 10.9h of sunshine, July has the most sunshine of the year.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents 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:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest?

Bartlesville records the warmest temperatures in July, averaging a high of 90.5°F (32.5°C) and a low of 71.2°F (21.8°C).

How hot does it get in July?

The high-temperature, in July, in Bartlesville, records 90.5°F (32.5°C), while the low-temperature is 71.2°F (21.8°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in July is estimated at 107.6°F (42°C).

What is the average humidity in July?

In July, the average relative humidity is 71%.

How much does it rain in July?

In July, the rain falls for 13.4 days. Throughout July, 2.6" (66mm) of precipitation is accumulated.

When it does not snow?

April through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 23min.

When are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:09 am and sunset at 8:46 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:31 pm CDT.

What month has the most sunshine?

With an average of 10.9h of sunshine, July has the most sunshine of the year.

How long on average sun shines in July?

In July, the average sunshine duration is 10.9h.

When is the highest UV index in Bartlesville?

The months with the highest UV index in Bartlesville are June and July, with an average maximum UV index of 7.

What is the UV index reading in July?

The average daily maximum UV index in July is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's 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 July
Bartlesville, OK

Average temperature in July - Bartlesville, OK
  • Average high temperature in July: 90.5°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in July: 71.2°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).

Average pressure in July
Bartlesville, OK

Average pressure in July - Bartlesville, 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 (29.89"Hg).

Average wind speed in July
Bartlesville, OK

Average wind speed in July - Bartlesville, OK
  • Average wind speed in July: 7.1mph

The windiest month (with the highest average wind speed) is March (10.9mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).

Average humidity in July
Bartlesville, OK

Average humidity in July - Bartlesville, OK
  • Average humidity in July: 71%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, October and November (68%).

Average rainfall in July
Bartlesville, OK

Average rainfall in July - Bartlesville, OK
  • Average rainfall in July: 2.6"

The wettest month (with the highest rainfall) is May (5.08").
The driest month (with the least rainfall) is November (1.02").

Average rainfall days in July
Bartlesville, OK

Average rainfall days in July - Bartlesville, OK
  • Average rainfall days in July: 13.4 days

The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in July
Bartlesville, OK

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

The month with the highest snowfall is February (1.34").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in July
Bartlesville, OK

Average snowfall days in July - Bartlesville, 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 April, May, June, July, August, September and October (0 days).

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

Average daylight in July / Average sunshine in July - Bartlesville, 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 month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 48min).

Average sunshine days in July
Bartlesville, OK

Average sunshine days in July - Bartlesville, OK
  • Average sunshine days in July: 15.4 days

The month with the most sunshine days is January (22.5 days).
The month with the least sunshine days is May (13.3 days).

Average UV index in July
Bartlesville, OK

Average UV index in July - Bartlesville, OK
  • Average UV index in July: 7

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

Average cloud cover in July
Bartlesville, OK

Average cloud cover in July - Bartlesville, OK
  • Average cloud cover in July: 23

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in July
Bartlesville, OK

Average visibility in July - Bartlesville, 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).

Bartlesville, Oklahoma, USA

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