June weather forecast
Knowles, OK

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Weather in June

The first month of the summer, June, is a tropical month in Knowles, Oklahoma, with temperature in the range of an average high of 91.6°F (33.1°C) and an average low of 69.1°F (20.6°C).

Temperature

In Knowles, stepping into June brings a temperature increase, moving up from May's moderately hot 79.2°F (26.2°C) to a hot 91.6°F (33.1°C). The average low-temperature reading in June for Knowles reflects a significant fall from the daytime highs, stabilizing at an agreeable 69.1°F (20.6°C).

Heat index

For most parts of June, the heat index is estimated at a fiery hot 96.8°F (36°C). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', binds temperature metrics with humidity values to give a sense of the actual warmth. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In June, the average relative humidity is 49%.

Rainfall

In Knowles, in June, during 12.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated. In Knowles, during the entire year, the rain falls for 103 days and collects up to 16.42" (417mm) of precipitation.

Snowfall

May through September 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 6:22 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 9:04 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 11.6h of sunshine.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, an average UV index of 7 transforms into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Updated: Aug 17, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

In June, the average high-temperature and low-temperature are 91.6°F (33.1°C) and 69.1°F (20.6°C) respectively. The average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, in June is estimated at 96.8°F (36°C).

What is the average humidity in June?

In Knowles, the average relative humidity in June is 49%.

How much does it rain in June?

In Knowles, in June, during 12.3 rainfall days, 2.01" (51mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

When are the longest days in Knowles?

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

How many hours of daylight does Knowles have in June?

The average day length in June is 14h and 39min.

When is the sunrise / sunset in June?

In June, on the first day of the month, sunrise is at 6:22 am and sunset at 8:54 pm. On the last day of the month, sunrise is at 6:25 am and sunset at 9:04 pm CDT.

What month has the most sunshine?

With an average of 11.6h of sunshine, June has the most sunshine of the year.

How long on average sun shines in June?

In Knowles, the average sunshine duration in June is 11.6h.

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 value of 6 to 7 symbolizes a high health vulnerability 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
Knowles, OK

Average temperature in June - Knowles, OK
  • Average high temperature in June: 91.6°F

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (47.3°F).

  • Average low temperature in June: 69.1°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (29.1°F).

Average pressure in June
Knowles, OK

Average pressure in June - Knowles, OK
  • Average pressure in June: 29.83"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).

Average wind speed in June
Knowles, OK

Average wind speed in June - Knowles, OK
  • Average wind speed in June: 13.9mph

The windiest month (with the highest average wind speed) is April (14.1mph).
The calmest month (with the lowest average wind speed) is January (11.1mph).

Average humidity in June
Knowles, OK

Average humidity in June - Knowles, OK
  • Average humidity in June: 49%

The month with the highest relative humidity is December (58%).
The month with the lowest relative humidity is July (48%).

Average rainfall in June
Knowles, OK

Average rainfall in June - Knowles, OK
  • Average rainfall in June: 2.01"

The wettest month (with the highest rainfall) is May (2.4").
The driest month (with the least rainfall) is November (0.47").

Average rainfall days in June
Knowles, OK

Average rainfall days in June - Knowles, OK
  • Average rainfall days in June: 12.3 days

The month with the highest number of rainy days is July (14.6 days).
The months with the least rainy days are January and December (3.3 days).

Average snowfall in June
Knowles, OK

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

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Knowles, OK

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

The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Knowles, 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: 11h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 36min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

Average sunshine days in June
Knowles, OK

Average sunshine days in June - Knowles, OK
  • Average sunshine days in June: 14.3 days

The month with the most sunshine days is January (25 days).
The months with the least sunshine days are July and August (12.9 days).

Average UV index in June
Knowles, OK

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

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

Average cloud cover in June
Knowles, OK

Average cloud cover in June - Knowles, OK
  • Average cloud cover in June: 17

The month with the most cloud cover is April (Cloud cover 28).
The month with the least cloud cover is June (Cloud cover 17).

Average visibility in June
Knowles, OK

Average visibility in June - Knowles, 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).

Knowles, Oklahoma, USA

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