June weather forecast
Creve Coeur, MO

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Weather in June

June ushers in summer in Creve Coeur with the temperature continuing on its upward trajectory from May. The warm climate encourages outdoor activities such as barbecue parties and picnics. June also brings in the longest day of the year, ensuring ample sunshine throughout the month. However, it is not all drier weather; rainfall remains persistent, albeit less frequent than its predecessor month, keeping the lush greenery intact. Meanwhile, the humidity levels remain virtually unchanged from May.

Temperature

The beginning of June marks a shift in the average high-temperature, moving from May's 74.8°F (23.8°C) to a still moderately hot 84.2°F (29°C). Creve Coeur's average low-temperature in the month of June is recorded at a refreshing 67.1°F (19.5°C).

Heat index

The heat index in June is estimated at a hot 93.2°F (34°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.

Humidity

In Creve Coeur, the average relative humidity in June is 76%.

Rainfall

In June, the rain falls for 15.8 days. Throughout June, 3.5" (89mm) of precipitation is accumulated. Throughout the year, there are 144.8 rainfall days, and 30.59" (777mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 48min of daylight.
On the first day of the month, sunrise is at 5:38 am and sunset at 8:20 pm. On the last day of June, in Creve Coeur, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

Sunshine

The months with the most sunshine in Creve Coeur are June and July, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, a daily UV index of 6 turns into the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

How hot does it get in Creve Coeur in June?

In June, the average high-temperature and low-temperature are 84.2°F (29°C) and 67.1°F (19.5°C) respectively. In June, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 93.2°F (34°C).

What is the average humidity in June in Creve Coeur?

In Creve Coeur, Missouri, the average relative humidity in June is 76%.

How many days does it rain in June in Creve Coeur?

In Creve Coeur, Missouri, in June, during 15.8 rainfall days, 3.5" (89mm) of precipitation is typically accumulated.

When it does not snow in Creve Coeur?

In Creve Coeur, snow does not fall in April through October.

When are the longest days in Creve Coeur?

With an average of 14h and 48min of daylight, June has the longest days of the year.

What is the average length of the day in June in Creve Coeur?

The average day length in June in Creve Coeur is 14h and 50min.

When are sunrise and sunset in June in Creve Coeur?

In June, on the first day of the month, sunrise is at 5:38 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

What is the month with the most sunshine in Creve Coeur?

The months with the most sunshine in Creve Coeur, Missouri, are June and July, with an average of 10.5h of sunshine.

How many hours of sunshine does Creve Coeur have in June?

The average sunshine duration in June is 10.5h.

What is the month with the highest UV index in Creve Coeur?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Creve Coeur, Missouri.

What is the UV index reading in June in Creve Coeur?

In June, the average daily maximum UV index in Creve Coeur is 6. A UV Index value of 6 to 7 symbolizes a high health threat 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
Creve Coeur, MO

Average temperature in June - Creve Coeur, MO
  • Average high temperature in June: 84.2°F

The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.8°F).

  • Average low temperature in June: 67.1°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

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Average pressure in June
Creve Coeur, MO

Average pressure in June - Creve Coeur, MO
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Creve Coeur, MO

Average wind speed in June - Creve Coeur, MO
  • Average wind speed in June: 6.4mph

The windiest month (with the highest average wind speed) is January (9.2mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

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Average humidity in June
Creve Coeur, MO

Average humidity in June - Creve Coeur, MO
  • Average humidity in June: 76%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Creve Coeur, MO

Average rainfall in June - Creve Coeur, MO
  • Average rainfall in June: 3.5"

The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is February (1.69").

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Average rainfall days in June
Creve Coeur, MO

Average rainfall days in June - Creve Coeur, MO
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (6.5 days).

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Average snowfall in June
Creve Coeur, MO

Average snowfall in June - Creve Coeur, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.6").
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
Creve Coeur, MO

Average snowfall days in June - Creve Coeur, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July and August (0 days).

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Average daylight in June /
Average sunshine in June
Creve Coeur, MO

Average daylight in June / Average sunshine in June - Creve Coeur, MO
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).

  • Average sunshine in June: 10h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

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Average sunshine days in June
Creve Coeur, MO

Average sunshine days in June - Creve Coeur, MO
  • Average sunshine days in June: 11.2 days

The month with the most sunshine days is January (21 days).
The month with the least sunshine days is June (11.2 days).

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Average UV index in June
Creve Coeur, MO

Average UV index in June - Creve Coeur, MO
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in June
Creve Coeur, MO

Average cloud cover in June - Creve Coeur, MO
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).

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Average visibility in June
Creve Coeur, MO

Average visibility in June - Creve Coeur, MO
  • 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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Creve Coeur, Missouri, USA

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