June weather forecast
Earth City, MO

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Weather in June

The first month of the summer, June, is also a moderately hot month in Earth City, Missouri, with temperature in the range of an average high of 84.2°F (29°C) and an average low of 66.7°F (19.3°C).

Temperature

As June begins, there is an increase in the average high-temperature, moving from 74.8°F (23.8°C) in May to a still warm 84.2°F (29°C). In Earth City, the average nighttime temperature during June is a refreshing 66.7°F (19.3°C).

Heat index

The heat index value during June is appraised at a hot 93.2°F (34°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

In Earth City, the average relative humidity in June is 75%.

Rainfall

In June, the rain falls for 14.8 days. Throughout June, 3.03" (77mm) of precipitation is accumulated. In Earth City, during the entire year, the rain falls for 141.9 days and collects up to 27.68" (703mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 48min of daylight.
On the first day of June in Earth City, sunrise is at 5:38 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

Sunshine

In Earth City, the average sunshine in June is 10.5h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In June, an average UV index of 6 transforms into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Jun 19, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in June?

The high-temperature, in June, in Earth City, is 84.2°F (29°C), while the low-temperature averages to 66.7°F (19.3°C). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is appraised at 93.2°F (34°C).

What is the average humidity in June?

In Earth City, Missouri, the average relative humidity in June is 75%.

How many days does it rain in June?

In Earth City, in June, during 14.8 rainfall days, 3.03" (77mm) of precipitation is typically accumulated.

When it does not snow?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 48min of daylight.

How many hours of daylight does Earth City have in June?

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

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 5:38 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:40 am and sunset at 8:30 pm CDT.

How many hours of sunshine does Earth City have in June?

In Earth City, the average sunshine duration in June is 10.5h.

When is the highest UV index?

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

How high is the UV index in June?

In Earth City, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from 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
Earth City, MO

Average temperature in June - Earth City, MO
  • Average high temperature in June: 84.2°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (37.2°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).

Average pressure in June
Earth City, MO

Average pressure in June - Earth 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).

Average wind speed in June
Earth City, MO

Average wind speed in June - Earth City, MO
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

Average humidity in June
Earth City, MO

Average humidity in June - Earth City, MO
  • Average humidity in June: 75%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (70%).

Average rainfall in June
Earth City, MO

Average rainfall in June - Earth City, MO
  • Average rainfall in June: 3.03"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is February (1.42").

Average rainfall days in June
Earth City, MO

Average rainfall days in June - Earth City, MO
  • Average rainfall days in June: 14.8 days

The month with the highest number of rainy days is July (16.3 days).
The months with the least rainy days are February and December (7.3 days).

Average snowfall in June
Earth City, MO

Average snowfall in June - Earth City, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.05").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Earth City, MO

Average snowfall days in June - Earth City, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Earth City, MO

Average daylight in June / Average sunshine in June - Earth 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 month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).

Average sunshine days in June
Earth City, MO

Average sunshine days in June - Earth City, MO
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (11.4 days).

Average UV index in June
Earth City, MO

Average UV index in June - Earth 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).

Average cloud cover in June
Earth City, MO

Average cloud cover in June - Earth 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).

Average visibility in June
Earth City, MO

Average visibility in June - Earth 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).

Earth City, Missouri, USA

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