Tulsa
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Tulsa, OK

A bridge over the Arkansas River overlooking the scenic Tulsa city in Oklahoma
A bridge over the Arkansas River overlooking the scenic Tulsa city in Oklahoma
The first month of the summer, June, is a tropical month in Tulsa, Oklahoma, with average temperature varying between 67.6°F (19.8°C) and 87.4°F (30.8°C).

Temperature

In June, the average high-temperature marginally rises, from a warm 79.3°F (26.3°C) in May, to a tropical 87.4°F (30.8°C). The average low-temperature, in Tulsa, is 67.6°F (19.8°C).

Heat index

The average heat index in June is appraised at a torrid 98.4°F (36.9°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'apparent temperature', 'feels like', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, clothing, wind). Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in Tulsa is 69.3%.

Rainfall

In Tulsa, in June, it is raining for 9.8 days, with typically 4.7" (119.9mm) of accumulated precipitation. Throughout the year, in Tulsa, there are 92.9 rainfall days, and 41" (1040.7mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Tulsa.

Daylight

The month with the longest days in Tulsa is June, with an average of 14.6h of daylight.

Sunshine

The average sunshine in June is 9.8h.

UV index

June and July, with an average maximum UV index of 10, are months with the highest UV index in Tulsa. A UV Index value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In June, the average maximum UV index of 10 translate into the following recommendations:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.

What is the temperature in June in Tulsa?

In June, in Tulsa, Oklahoma, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'real feel', 'feels like'), that represents influence of the relative humidity to air temperaure, in June is evaluated at 98.4°F (36.9°C).

What is the average humidity in June in Tulsa?

In June, the average relative humidity in Tulsa, Oklahoma, is 69.3%.

How much does it rain in Tulsa in June?

In Tulsa, Oklahoma, in June, it is raining for 9.8 days, with typically 4.7" (119.9mm) of accumulated precipitation.

When it does not snow in Tulsa?

April through October are months without snowfall in Tulsa, Oklahoma.

When are the longest days in Tulsa?

With an average of 14.6h of daylight, June has the longest days of the year.

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

In Tulsa, Oklahoma, the average length of the day in June is 14.6h.

How long on average sun shines in June in Tulsa?

In Tulsa, the average sunshine in June is 9.8h.

What is the month with the highest UV index in Tulsa?

Months with the highest UV index are June and July, with an average maximum UV index of 10.

What is the UV index reading in June in Tulsa?

In Tulsa, Oklahoma, the average daily maximum UV index in June is 10. A UV Index of 8 to 10 symbolizes a very high health risk from unprotected exposure to the UV radiation.
Average temperature in June - Tulsa, OK
  • Average high temperature in June: 87.5°F

Warmest months (with the highest average high temperature) are July and August (93.1°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in June: 67.7°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 (27.5°F).

Average humidity in June - Tulsa, OK
  • Average humidity in June: 69.3%

The month with the highest relative humidity is September (70.1%).
The month with the lowest relative humidity is April (61.2%).

Average rainfall in June - Tulsa, OK
  • Average rainfall in June: 4.7"

The wettest month (with the highest rainfall) is May (5.9").
The driest month (with the lowest rainfall) is January (1.7").

Average rainfall days in June - Tulsa, OK
  • Average rainfall days in June: 9.8 days

The month with the highest number of rainy days is May (10.5 days).
The month with the lowest number of rainy days is January (6.1 days).

Average snowfall in June - Tulsa, OK
  • Average snowfall in June: 0"

The month with the highest snowfall is January (2.7").
Months with the lowest snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June - Tulsa, OK
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (1.9 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Tulsa, OK
  • Average daylight in June: 14.6h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).

  • Average sunshine in June: 9.8h

The month with most sunshine is July (Average sunshine: 10.8h).
The month with least sunshine is December (Average sunshine: 5.2h).

Average UV index in June - Tulsa, OK
  • Average UV index in June: 10

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).