June weather forecast
Sterling, OK

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Weather in June

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

Temperature

June's onset is marked by a temperature increase, moving from a warm 80.4°F (26.9°C) in May to a hot 91.6°F (33.1°C). An average low-temperature of 70.9°F (21.6°C) is common during the nights of June.

Heat index

For June, the heat index is evaluated at an extremely hot 105.8°F (41°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In June, the average relative humidity is 62%.

Rainfall

In June, the rain falls for 10 days. Throughout June, 1.89" (48mm) of precipitation is accumulated. Throughout the year, there are 110.6 rainfall days, and 21.65" (550mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days is June, 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 is 11.2h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 7 in June, converts into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. 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. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 29, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

June temperatures vary between a high-temperature of 91.6°F (33.1°C) and a low-temperature of 70.9°F (21.6°C). In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 105.8°F (41°C).

What is the average humidity in June?

In June, the average relative humidity is 62%.

How much does it rain in June?

In June, the rain falls for 10 days. Throughout June, 1.89" (48mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

When are the longest days in Sterling?

June has the longest days of the year, with an average of 14h and 30min of daylight.

How many hours of daylight does Sterling have in June?

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

What time are sunrise and sunset in June?

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, sunrise is at 6:23 am and sunset at 8:50 pm CDT.

How long on average sun shines in June?

In June, the average sunshine duration is 11.2h.

When is the highest UV index?

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

What is the UV index intensity in June in Sterling?

In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health risk 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Sterling, Oklahoma, USA

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