June weather forecast
Bartlesville, OK

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Weather in June

June brings the prevailing heat of summer to Bartlesville, exhibiting a noticeable hike in temperature levels. The daylight period extends to a generous 14.6 hours, accommodating more sun-soaked outdoor activities. A persistent increase in temperature during this month creates a definitive shift towards the summer landscape. Understandably, this month offers no quota of snowfall, reinforcing the summertime effect. The warm embrace of the sun extends into late evenings, allowing for balmy, languid sunsets.

Temperature

Entering June, Bartlesville sees a temperature rise, with the average high-temperature advancing from May's 75.2°F (24°C) to a still warm 85.6°F (29.8°C). During June nights, Bartlesville records an average temperature of 68.5°F (20.3°C).

Heat index

In June, the heat index is evaluated at a sweltering 96.8°F (36°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'feels like' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. 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 extremely significant for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Bartlesville, during June, the rain falls for 11.9 days and regularly aggregates up to 1.97" (50mm) of 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 in Bartlesville.

Daylight

June has the longest days of the year in Bartlesville, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 6:06 am and sunset at 8:37 pm. On the last day of June, in Bartlesville, Oklahoma, sunrise is at 6:08 am and sunset at 8:46 pm CDT.

Sunshine

The average sunshine in June in Bartlesville, Oklahoma, is 10.5h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
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Frequently asked questions

How hot is June in Bartlesville?

An average high-temperature, in June, in Bartlesville, is 85.6°F (29.8°C) and the average low-temperature is 68.5°F (20.3°C). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 96.8°F (36°C).

What is the average humidity in June in Bartlesville?

In June, the average relative humidity in Bartlesville is 77%.

How much does it rain in Bartlesville in June?

In Bartlesville, in June, during 11.9 rainfall days, 1.97" (50mm) of precipitation is typically accumulated.

When it does not snow in Bartlesville?

In Bartlesville, Oklahoma, snow does not fall in April through October.

When are the longest days in Bartlesville?

With an average of 14h and 36min of daylight, June has the longest days of the year in Bartlesville, Oklahoma.

What is the average length of the day in June in Bartlesville?

The average day length in June in Bartlesville, Oklahoma, is 14h and 38min.

When is the sunrise / sunset in June in Bartlesville?

On the first day of June in Bartlesville, Oklahoma, sunrise is at 6:06 am and sunset at 8:37 pm. On the last day of the month, sunrise is at 6:08 am and sunset at 8:46 pm CDT.

How long on average sun shines in June in Bartlesville?

The average sunshine duration in June is 10.5h.

When is the highest UV index in Bartlesville?

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

How high is the UV index in June in Bartlesville?

In June, the average daily maximum UV index in Bartlesville is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability 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 June
Bartlesville, OK

Average temperature in June - Bartlesville, OK
  • Average high temperature in June: 85.6°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 June: 68.5°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).

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Average pressure in June
Bartlesville, OK

Average pressure in June - Bartlesville, OK
  • Average pressure in June: 29.89"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).

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Average wind speed in June
Bartlesville, OK

Average wind speed in June - Bartlesville, OK
  • Average wind speed in June: 8.5mph

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).

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Average humidity in June
Bartlesville, OK

Average humidity in June - Bartlesville, OK
  • Average humidity in June: 77%

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

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Average rainfall in June
Bartlesville, OK

Average rainfall in June - Bartlesville, OK
  • Average rainfall in June: 1.97"

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

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Average rainfall days in June
Bartlesville, OK

Average rainfall days in June - Bartlesville, OK
  • Average rainfall days in June: 11.9 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).

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Average snowfall in June
Bartlesville, OK

Average snowfall in June - Bartlesville, OK
  • Average snowfall in June: 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").

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Average snowfall days in June
Bartlesville, OK

Average snowfall days in June - Bartlesville, OK
  • Average snowfall days in June: 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).

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

Average daylight in June / Average sunshine in June - Bartlesville, OK
  • Average daylight in June: 14h and 4min

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 June: 10h and 3min

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).

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Average sunshine days in June
Bartlesville, OK

Average sunshine days in June - Bartlesville, OK
  • Average sunshine days in June: 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).

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Average UV index in June
Bartlesville, OK

Average UV index in June - Bartlesville, OK
  • Average UV index in June: 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).

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Average cloud cover in June
Bartlesville, OK

Average cloud cover in June - Bartlesville, OK
  • Average cloud cover in June: 24

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

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Average visibility in June
Bartlesville, OK

Average visibility in June - Bartlesville, OK
  • Average visibility in June: 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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Bartlesville, Oklahoma, USA

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