June weather forecast
Blackburn, OK

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Weather in June

June, the first month of the summer in Blackburn, is a tropical month, with an average temperature fluctuating between 86.5°F (30.3°C) and 68.7°F (20.4°C).

Temperature

An upsurge in temperatures occurs as May gives way to June, with average highs shifting from a warm 75.7°F (24.3°C) to a hot 86.5°F (30.3°C). During the June nights, an average temperature of 68.7°F (20.4°C) is observed.

Heat index

June's average heat index is calculated to be a torrid 98.6°F (37°C). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical 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. Excessive warmth is eliminated from the body by evaporation of sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Blackburn, the average relative humidity in June is 75%.

Rainfall

In June, in Blackburn, the rain falls for 11.4 days. Throughout June, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 128.9 rainfall days, and 27.72" (704mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall in Blackburn.

Daylight

June has the longest days of the year in Blackburn, with an average of 14h and 36min of daylight.
On the first day of June in Blackburn, Oklahoma, sunrise is at 6:09 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 8:48 pm CDT.

Sunshine

In June, the average sunshine is 10.6h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Blackburn. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.
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Frequently asked questions

Is it hot in Blackburn during June?

The high-temperature in Blackburn, Oklahoma, during June is 86.5°F (30.3°C) and the low-temperature is 68.7°F (20.4°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in June is calculated to be 98.6°F (37°C).

What is the average humidity in June in Blackburn?

The average relative humidity in June is 75%.

How many days does it rain in June in Blackburn?

In June, in Blackburn, the rain falls for 11.4 days. Throughout June, 1.89" (48mm) of precipitation is accumulated.

When it does not snow in Blackburn?

April through October are months without snowfall in Blackburn.

When are the longest days in Blackburn?

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

How many hours of daylight does Blackburn have in June?

In Blackburn, Oklahoma, the average day length in June is 14h and 36min.

What time are sunrise and sunset in June in Blackburn?

In June, on the first day of the month, sunrise is at 6:09 am and sunset at 8:39 pm. On the last day of the month, in Blackburn, Oklahoma, sunrise is at 6:12 am and sunset at 8:48 pm CDT.

How long on average sun shines in June in Blackburn?

In June, the average sunshine duration is 10.6h.

What are the months with the highest UV index in Blackburn?

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

How high is the UV index in June in Blackburn?

In June, the average daily maximum UV index in Blackburn is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe 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
Blackburn, OK

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

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in June: 68.7°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).

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Average pressure in June
Blackburn, OK

Average pressure in June - Blackburn, OK
  • Average pressure in June: 29.88"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in June
Blackburn, OK

Average wind speed in June - Blackburn, OK
  • Average wind speed in June: 8.8mph

The windiest months (with the highest average wind speed) are March and April (11.1mph).
The calmest months (with the lowest average wind speed) are July and August (7.6mph).

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Average humidity in June
Blackburn, OK

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

The month with the highest relative humidity is May (79%).
The months with the lowest relative humidity are January and October (66%).

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Average rainfall in June
Blackburn, OK

Average rainfall in June - Blackburn, OK
  • Average rainfall in June: 1.89"

The wettest month (with the highest rainfall) is May (4.92").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days in June
Blackburn, OK

Average rainfall days in June - Blackburn, OK
  • Average rainfall days in June: 11.4 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (5.8 days).

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Average snowfall in June
Blackburn, OK

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

The month with the highest snowfall is February (1.57").
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
Blackburn, OK

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

The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Blackburn, 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 4min

The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

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Average sunshine days in June
Blackburn, OK

Average sunshine days in June - Blackburn, OK
  • Average sunshine days in June: 16 days

The month with the most sunshine days is January (23 days).
The month with the least sunshine days is May (13.5 days).

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Average UV index in June
Blackburn, OK

Average UV index in June - Blackburn, 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).

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Average cloud cover in June
Blackburn, OK

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

The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in June
Blackburn, OK

Average visibility in June - Blackburn, 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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Blackburn, Oklahoma, USA

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