June weather forecast
Bristow, OK

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Weather in June

June brings the heat of summer to Bristow with average high temperatures soaring to 86.5°F (30.3°C). This is a significant temperature shift from the cooler months of the year. Rainfall levels taper off to an average of 1.93" (49mm) for the month. June is also characterized by the longest daylight hours throughout the year, an important feature of the summer solstice. Though the temperatures are high, the heat is tempered a bit thanks to the wind which averages about 8.6mph (13.8km/h).

Temperature

The arrival of June brings an increase in high-temperatures, moving from a moderately hot 75.9°F (24.4°C) in May to a tropical 86.5°F (30.3°C). Bristow experiences an average nighttime temperature of 69.3°F (20.7°C) in the month of June.

Heat index

June's heat index is calculated to be a very hot 98.6°F (37°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in June is 75%.

Rainfall

In Bristow, in June, during 11 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. In Bristow, during the entire year, the rain falls for 127.9 days and collects up to 27.76" (705mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:10 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:45 pm CDT.

Sunshine

The average sunshine in June is 10.6h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 7 in June translates into this advice:
Resist overexposure. Safeguarding from solar damage is indispensable. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.

Frequently asked questions

How hot is June?

In Bristow, 86.5°F (30.3°C) is the average high-temperature and 69.3°F (20.7°C) is the average low-temperature during June. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in June is calculated to be 98.6°F (37°C).

What is the average humidity in June?

The average relative humidity in June is 75%.

How many days does it rain in June?

In Bristow, in June, during 11 rainfall days, 1.93" (49mm) of precipitation is typically accumulated.

When it does not snow?

April through October are months without snowfall.

When are the longest days in Bristow?

June has the longest days of the year, with an average of 14h and 36min of daylight.

What is the average length of the day in June?

The average day length in June is 14h and 33min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 6:10 am and sunset at 8:36 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:45 pm CDT.

How long on average sun shines in June in Bristow?

The average sunshine duration in June is 10.6h.

What are the months with 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 reading in June?

The average daily maximum UV index in June is 7. A UV Index estimate of 6 to 7 represents 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 June
Bristow, OK

Average temperature in June - Bristow, OK
  • Average high temperature in June: 86.5°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (47.1°F).

  • Average low temperature in June: 69.3°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 (31.5°F).

Average pressure in June
Bristow, OK

Average pressure in June - Bristow, 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).

Average wind speed in June
Bristow, OK

Average wind speed in June - Bristow, OK
  • Average wind speed in June: 8.6mph

The windiest months (with the highest average wind speed) are March and April (11mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).

Average humidity in June
Bristow, OK

Average humidity in June - Bristow, OK
  • Average humidity in June: 75%

The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and August (66%).

Average rainfall in June
Bristow, OK

Average rainfall in June - Bristow, OK
  • Average rainfall in June: 1.93"

The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.18").

Average rainfall days in June
Bristow, OK

Average rainfall days in June - Bristow, OK
  • Average rainfall days in June: 11 days

The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in June
Bristow, OK

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

The month with the highest snowfall is February (2.01").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Bristow, OK

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

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Bristow, 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 48min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in June
Bristow, OK

Average sunshine days in June - Bristow, OK
  • Average sunshine days in June: 15.8 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.3 days).

Average UV index in June
Bristow, OK

Average UV index in June - Bristow, OK
  • Average UV index in June: 7

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

Average cloud cover in June
Bristow, OK

Average cloud cover in June - Bristow, OK
  • Average cloud cover in June: 23

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in June
Bristow, OK

Average visibility in June - Bristow, 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).

Bristow, Oklahoma, USA

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