June weather forecast
Mill Creek, OK

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Weather in June

The first month of the summer, June, is a hot month in Mill Creek, Oklahoma, with an average temperature fluctuating between 69.8°F (21°C) and 87.1°F (30.6°C).

Temperature

Mill Creek's transition into June brings a rise in the average high-temperature, moving from a warm 77.5°F (25.3°C) in May to a tropical 87.1°F (30.6°C). During the nights in June, Mill Creek experiences a consistent average temperature of 69.8°F (21°C).

Heat index

The heat index for June is evaluated at a fiery hot 100.4°F (38°C). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', determines the feeling of heat when you account for the relative humidity. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Mill Creek, the average relative humidity in June is 74%.

Rainfall

In Mill Creek, Oklahoma, in June, during 11.5 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, in Mill Creek, there are 129 rainfall days, and 27.91" (709mm) of precipitation is accumulated.

Snowfall

In Mill Creek, snow does not fall in May through October.

Daylight

The month with the longest days is June, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 6:15 am and sunset at 8:34 pm. On the last day of June, in Mill Creek, sunrise is at 6:18 am and sunset at 8:43 pm CDT.

Sunshine

In June, the average sunshine in Mill Creek is 10.4h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Mill Creek, Oklahoma. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 during June translates into the following directions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
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Frequently asked questions

How hot is it in Mill Creek in June?

The average high-temperature and low-temperature during June are 87.1°F (30.6°C) and 69.8°F (21°C) respectively. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in June is evaluated at 100.4°F (38°C).

What is the average humidity in June in Mill Creek?

In June, the average relative humidity in Mill Creek is 74%.

How much does it rain in Mill Creek in June?

In Mill Creek, in June, it is raining for 11.5 days, with typically 2.4" (61mm) of accumulated precipitation.

When it does not snow in Mill Creek?

In Mill Creek, Oklahoma, snow does not fall in May through October.

When are the longest days in Mill Creek?

With an average of 14h and 24min of daylight, June has the longest days of the year in Mill Creek, Oklahoma.

How many hours of daylight does Mill Creek have in June?

In June, the average day length in Mill Creek is 14h and 25min.

When are sunrise and sunset in June in Mill Creek?

In June, on the first day of the month, sunrise is at 6:15 am and sunset at 8:34 pm. On the last day of the month, sunrise is at 6:18 am and sunset at 8:43 pm CDT.

How many hours of sunshine does Mill Creek have in June?

In June, the average sunshine duration in Mill Creek is 10.4h.

When is the highest UV index in Mill Creek?

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 Mill Creek?

In June, the average daily maximum UV index in Mill Creek is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to 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
Mill Creek, OK

Average temperature in June - Mill Creek, OK
  • Average high temperature in June: 87.1°F

The warmest month (with the highest average high temperature) is August (93.4°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in June: 69.8°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in June
Mill Creek, OK

Average pressure in June - Mill Creek, 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).

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Average wind speed in June
Mill Creek, OK

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

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

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Average humidity in June
Mill Creek, OK

Average humidity in June - Mill Creek, OK
  • Average humidity in June: 74%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in June
Mill Creek, OK

Average rainfall in June - Mill Creek, OK
  • Average rainfall in June: 2.4"

The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is January (1.34").

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Average rainfall days in June
Mill Creek, OK

Average rainfall days in June - Mill Creek, OK
  • Average rainfall days in June: 11.5 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in June
Mill Creek, OK

Average snowfall in June - Mill Creek, OK
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.3").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Mill Creek, OK

Average snowfall days in June - Mill Creek, OK
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (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
Mill Creek, OK

Average daylight in June / Average sunshine in June - Mill Creek, OK
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in June
Mill Creek, OK

Average sunshine days in June - Mill Creek, OK
  • Average sunshine days in June: 16.6 days

The month with the most sunshine days is January (22.9 days).
The month with the least sunshine days is May (14.3 days).

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Average UV index in June
Mill Creek, OK

Average UV index in June - Mill Creek, 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
Mill Creek, OK

Average cloud cover in June - Mill Creek, OK
  • Average cloud cover in June: 25

The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in June
Mill Creek, OK

Average visibility in June - Mill Creek, 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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Mill Creek, Oklahoma, USA

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