June weather forecast
Metropolis, IL

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Weather in June

June, the first month of the summer in Metropolis, is also a moderately hot month, with an average temperature ranging between max 85.6°F (29.8°C) and min 66.7°F (19.3°C).

Temperature

Metropolis experiences a temperature shift with the start of June, with average high-temperatures moving from a warm 76.5°F (24.7°C) in May to a still moderately hot 85.6°F (29.8°C). During the nights in June, the temperature averages to a comfortable 66.7°F (19.3°C).

Heat index

June's heat index is calculated to be a fiery hot 96.8°F (36°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. One's exposure to direct sunlight has the potential to intensify the heat sensation, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in June in Metropolis is 76%.

Rainfall

In June, the rain falls for 15.1 days. Throughout June, 2.91" (74mm) of precipitation is accumulated. In Metropolis, during the entire year, the rain falls for 160.7 days and collects up to 36.73" (933mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days in Metropolis is June, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:36 am and sunset at 8:09 pm. On the last day of June, in Metropolis, sunrise is at 5:38 am and sunset at 8:19 pm CDT.

Sunshine

June and July, with an average of 10.6h of sunshine, are months with the most sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: During June, 6 as the daily maximum UV index converts into the following advice:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
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Frequently asked questions

Is it hot in Metropolis during June?

In June, in Metropolis, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 66.7°F (19.3°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 calculated to be 96.8°F (36°C).

What is the average humidity in June in Metropolis?

The average relative humidity in June in Metropolis is 76%.

How much does it rain in Metropolis in June?

In Metropolis, Illinois, during June, the rain falls for 15.1 days and regularly aggregates up to 2.91" (74mm) of precipitation.

When it does not snow in Metropolis?

May through October are months without snowfall.

When are the longest days in Metropolis?

The month with the longest days in Metropolis is June, with an average of 14h and 42min of daylight.

What is the average length of the day in June in Metropolis?

The average day length in June is 14h and 41min.

When is the sunrise / sunset in June in Metropolis?

In June, on the first day of the month, sunrise is at 5:36 am and sunset at 8:09 pm. On the last day of the month, in Metropolis, Illinois, sunrise is at 5:38 am and sunset at 8:19 pm CDT.

What are the months with the most sunshine in Metropolis?

The months with the most sunshine in Metropolis, Illinois, are June and July, with an average of 10.6h of sunshine.

How many hours of sunshine does Metropolis have in June?

In Metropolis, the average sunshine duration in June is 10.6h.

When is the highest UV index in Metropolis?

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

What is the UV index reading in June in Metropolis?

The average daily maximum UV index in June in Metropolis, Illinois, is 6. A UV Index reading of 6 to 7 represents 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
Metropolis, IL

Average temperature in June - Metropolis, IL
  • Average high temperature in June: 85.6°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (41.4°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 (28°F).

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Average pressure in June
Metropolis, IL

Average pressure in June - Metropolis, IL
  • Average pressure in June: 29.95"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

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Average wind speed in June
Metropolis, IL

Average wind speed in June - Metropolis, IL
  • Average wind speed in June: 6.3mph

The windiest months (with the highest average wind speed) are January, March and April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in June
Metropolis, IL

Average humidity in June - Metropolis, IL
  • Average humidity in June: 76%

The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in June
Metropolis, IL

Average rainfall in June - Metropolis, IL
  • Average rainfall in June: 2.91"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (1.5").

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Average rainfall days in June
Metropolis, IL

Average rainfall days in June - Metropolis, IL
  • Average rainfall days in June: 15.1 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is October (10.2 days).

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Average snowfall in June
Metropolis, IL

Average snowfall in June - Metropolis, IL
  • Average snowfall in June: 0"

The month with the highest snowfall is February (1.61").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Metropolis, IL

Average snowfall days in June - Metropolis, IL
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.3 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
Metropolis, IL

Average daylight in June / Average sunshine in June - Metropolis, IL
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in June: 10h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in June
Metropolis, IL

Average sunshine days in June - Metropolis, IL
  • Average sunshine days in June: 12.8 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is May (11 days).

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Average UV index in June
Metropolis, IL

Average UV index in June - Metropolis, IL
  • 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
Metropolis, IL

Average cloud cover in June - Metropolis, IL
  • Average cloud cover in June: 27

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 26).

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Average visibility in June
Metropolis, IL

Average visibility in June - Metropolis, IL
  • 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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Metropolis, Illinois, USA

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