June weather forecast
University City, MO

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Weather in June

June is truly a summer month in University City, with temperatures soaring higher to reach an average high of 84.2°F (29°C). It is a time when picnics, pool parties, and other outdoor activities are in full swing. However, this does not put a damper on the rain; there's a marked susceptibility to heavy summer showers. Notable sunshine with daylight spanning up to 14.8 hours dramatically highlights the summer mood. June in University City thus caters to a summer lifestyle, promoting outdoor enjoyment.

Temperature

The shift into June is accompanied by a temperature increase, with the average high-temperature rising from a moderately hot 74.8°F (23.8°C) in May to a still warm 84.2°F (29°C). University City records an average low-temperature of 67.1°F (19.5°C) throughout the month of June.

Heat index

The heat index in June is estimated at a hot 93.2°F (34°C). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', quantifies the warmth felt when relative humidity is considered. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

The average relative humidity in June is 76%.

Rainfall

In University City, Missouri, in June, during 15.8 rainfall days, 3.5" (89mm) of precipitation is typically 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

The month with the longest days in University City is June, 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, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

Sunshine

June and July, with an average of 10.5h of sunshine, are months with the most sunshine in University City.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in University City. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, a daily UV index of 6 turns into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

How hot does it get in University City in June?

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

What is the average humidity in June in University City?

The average relative humidity in June in University City is 76%.

How many days does it rain in June in University City?

In University City, during June, the rain falls for 15.8 days and regularly aggregates up to 3.5" (89mm) of precipitation.

When it does not snow in University City?

In University City, snow does not fall in April through October.

When are the longest days in University City?

June has the longest days of the year in University City, with an average of 14h and 48min of daylight.

What is the average length of the day in June in University City?

The average day length in June in University City, Missouri, is 14h and 50min.

When is the sunrise / sunset in June in University City?

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, in University City, Missouri, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

What are the months with the most sunshine in University City?

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

How long on average sun shines in June in University City?

In June, the average sunshine duration is 10.5h.

What are the months with the highest UV index in University City?

The months with the highest UV index are May through August, with an average maximum UV index of 6.

What is the UV index reading in June in University City?

In June, the average daily maximum UV index 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
University City, MO

Average temperature in June - University City, 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
University City, MO

Average pressure in June - University City, 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
University City, MO

Average wind speed in June - University City, 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
University City, MO

Average humidity in June - University City, 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
University City, MO

Average rainfall in June - University City, 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
University City, MO

Average rainfall days in June - University City, 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
University City, MO

Average snowfall in June - University City, 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
University City, MO

Average snowfall days in June - University City, 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
University City, MO

Average daylight in June / Average sunshine in June - University City, 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
University City, MO

Average sunshine days in June - University City, 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
University City, MO

Average UV index in June - University City, 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
University City, MO

Average cloud cover in June - University City, 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
University City, MO

Average visibility in June - University City, 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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University City, Missouri, USA

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