June weather forecast
Sterling, OK

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Weather in June

The first month of the summer, June, is a tropical month in Sterling, Oklahoma, with an average temperature fluctuating between 91.6°F (33.1°C) and 70.9°F (21.6°C).

Temperature

Sterling in June sees a temperature change, with average high-temperatures moving from a moderately hot 80.4°F (26.9°C) in May to a hot 91.6°F (33.1°C). In the month of June, Sterling's average low-temperature falls to an agreeable 70.9°F (21.6°C).

Heat index

Throughout June, the heat index is computed to be a scorching 105.8°F (41°C). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Note that heat index values are valued for light wind and location in the shade. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In June, the average relative humidity in Sterling is 62%.

Rainfall

In Sterling, in June, during 10 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, there are 110.6 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

Snowfall

In Sterling, snow does not fall in May through October.

Daylight

June has the longest days of the year in Sterling, with an average of 14h and 30min of daylight.
On the first day of June, sunrise is at 6:20 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 8:50 pm CDT.

Sunshine

In June, the average sunshine in Sterling is 11.2h.

UV index

The months with the highest UV index in Sterling, Oklahoma, are June through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Resources | Updated: Feb 13, 2024 | Published by: Weather U.S.

Frequently asked questions

How hot does it get in Sterling in June?

The high-temperature, in June, in Sterling, is 91.6°F (33.1°C), while the low-temperature averages to 70.9°F (21.6°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is computed to be 105.8°F (41°C).

What is the average humidity in June in Sterling?

In June, the average relative humidity in Sterling, Oklahoma, is 62%.

How much does it rain in Sterling in June?

In Sterling, Oklahoma, in June, during 10 rainfall days, 1.89" (48mm) of precipitation is typically accumulated.

When it does not snow in Sterling?

May through October are months without snowfall in Sterling.

When are the longest days in Sterling?

The month with the longest days in Sterling, Oklahoma, is June, with an average of 14h and 30min of daylight.

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

In June, the average day length in Sterling is 14h and 27min.

When are sunrise and sunset in June in Sterling?

In June, on the first day of the month, sunrise is at 6:20 am and sunset at 8:41 pm. On the last day of the month, in Sterling, Oklahoma, sunrise is at 6:23 am and sunset at 8:50 pm CDT.

How long on average sun shines in June in Sterling?

The average sunshine duration in June in Sterling is 11.2h.

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

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

How high is the UV index in June in Sterling?

In Sterling, Oklahoma, the average daily maximum UV index in June 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
Sterling, OK

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

The warmest months (with the highest average high temperature) are July and August (95.5°F).
The month with the lowest average high temperature is December (51.3°F).

  • Average low temperature in June: 70.9°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in June
Sterling, OK

Average pressure in June - Sterling, OK
  • Average pressure in June: 29.87"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

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Average wind speed in June
Sterling, OK

Average wind speed in June - Sterling, OK
  • Average wind speed in June: 10.1mph

The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.4mph).

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Average humidity in June
Sterling, OK

Average humidity in June - Sterling, OK
  • Average humidity in June: 62%

The month with the highest relative humidity is May (69%).
The month with the lowest relative humidity is August (53%).

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Average rainfall in June
Sterling, OK

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

The wettest month (with the highest rainfall) is May (3.62").
The driest month (with the least rainfall) is December (0.83").

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Average rainfall days in June
Sterling, OK

Average rainfall days in June - Sterling, OK
  • Average rainfall days in June: 10 days

The month with the highest number of rainy days is May (14 days).
The month with the least rainy days is January (4.3 days).

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Average snowfall in June
Sterling, OK

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

The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Sterling, OK

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

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Sterling, OK
  • Average daylight in June: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 12min).

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Average sunshine days in June
Sterling, OK

Average sunshine days in June - Sterling, OK
  • Average sunshine days in June: 16.7 days

The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index in June
Sterling, OK

Average UV index in June - Sterling, 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).

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Average cloud cover in June
Sterling, OK

Average cloud cover in June - Sterling, OK
  • Average cloud cover in June: 19

The month with the most cloud cover is March (Cloud cover 33).
The month with the least cloud cover is August (Cloud cover 18).

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Average visibility in June
Sterling, OK

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

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