June weather forecast
Chicago, IL

The city of Chicago in Illinois on the shores of Lake Michigan, with a superb view of the sandy beach of Oak Street
The city of Chicago in Illinois on the shores of Lake Michigan, with a superb view of the sandy beach of Oak Street

Weather in June

June, the first month of the summer in Chicago, is a pleasant month, with temperature in the range of an average high of 70.5°F (21.4°C) and an average low of 60.3°F (15.7°C).

Temperature

In June, the average high-temperature increases from an enjoyable 61°F (16.1°C) in May to a pleasant 70.5°F (21.4°C). The average low-temperature, in Chicago, is 60.3°F (15.7°C).

Humidity

In June, the average relative humidity in Chicago, Illinois, is 80%.

Rainfall

The month with the most rainfall in Chicago is June, when the rain falls for 17.5 days and typically aggregates up to 4.88" (124mm) of precipitation.

Snowfall

In Chicago, snow does not fall through October.

Ocean temperature

In Chicago, the average seawater temperature in June is 57.6°F (14.2°C).
Note: Swimming in 57.6°F (14.2°C) is considered dangerous. Unprotected immersion in temperatures below 50°F (10°C) causes quickly maximum intensity cold shock with hyperventilation.

Daylight

The month with the longest days in Chicago is June, with an average of 15h and 11min of daylight.
On the first day of the month, sunrise is at 5:17 am and sunset at 8:19 pm. On the last day of June, sunrise is at 5:18 am and sunset at 8:29 pm CDT.

Sunshine

In June, the average sunshine in Chicago, Illinois, is 10h.

UV index

The average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 5 in June interpret into the following advice:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in June in Chicago?

In Chicago, Illinois, the average relative humidity in June is 80%.

What is the rainiest month in Chicago?

The month with the most rainfall in Chicago is June, when the rain falls for 17.5 days and typically aggregates up to 4.88" (124mm) of precipitation.

How much does it rain in Chicago in June?

In Chicago, Illinois, in June, during 17.5 rainfall days, 4.88" (124mm) of precipitation is typically accumulated.

When it does not snow in Chicago?

June through October are months without snowfall in Chicago, Illinois.

Does it snow in Chicago in June?

In June, in Chicago, it doesn't snow. May is the latest month when it typically snows.

What is the ocean temperature in June in Chicago?

In Chicago, the average seawater temperature in June is 57.6°F (14.2°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

When are the longest days in Chicago?

The month with the longest days in Chicago is June, with an average of 15h and 11min of daylight.

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

In June, the average day length is 15h and 11min.

When are sunrise and sunset in June in Chicago?

In June, on the first day of the month, sunrise is at 5:17 am and sunset at 8:19 pm. On the last day of the month, in Chicago, sunrise is at 5:18 am and sunset at 8:29 pm CDT.

How long on average sun shines in June in Chicago?

In June, the average sunshine duration is 10h.

What is the UV index intensity in June in Chicago?

In Chicago, the average daily maximum UV index in June is 5. A UV Index estimate of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.

Average temperature in June
Chicago, IL

Average temperature in June - Chicago, IL
  • Average high temperature in June: 70.5°F

The warmest month (with the highest average high temperature) is August (77.5°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 60.3°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).

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Average pressure in June
Chicago, IL

Average pressure in June - Chicago, IL
  • Average pressure in June: 29.92"

The month with the highest atmospheric pressure is January (30.11").
The month with the lowest atmospheric pressure is June (29.92").

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Average wind speed in June
Chicago, IL

Average wind speed in June - Chicago, IL
  • Average wind speed in June: 8.4mph

The windiest month (with the highest average wind speed) is January (12.5mph).
The calmest month (with the lowest average wind speed) is July (7.7mph).

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Average humidity in June
Chicago, IL

Average humidity in June - Chicago, IL
  • Average humidity in June: 80%

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in June
Chicago, IL

Average rainfall in June - Chicago, IL
  • Average rainfall in June: 4.88"

The wettest month (with the highest rainfall) is June (4.88").
The driest month (with the least rainfall) is December (1.65").

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Average rainfall days in June
Chicago, IL

Average rainfall days in June - Chicago, IL
  • Average rainfall days in June: 17.5 days

The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is February (5.5 days).

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Average snowfall in June
Chicago, IL

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

The month with the highest snowfall is February (3.54").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in June
Chicago, IL

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

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in June
Chicago, IL

Average sea temperature in June - Chicago, IL
  • Average sea temperature in June: 57.5°F

The best month for swimming (with the highest average sea temperature) is August (73.9°F).
The coldest month (with the lowest average sea temperature) is February (36.9°F).

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Average daylight in June /
Average sunshine in June
Chicago, IL

Average daylight in June / Average sunshine in June - Chicago, IL
  • Average daylight in June: 15h and 11min

The month with the longest days is June (Average daylight: 15h and 11min).
The month with the shortest days is December (Average daylight: 9h and 11min).

  • Average sunshine in June: 10h

The months with the most sunshine are July and August (Average sunshine: 10.6h).
The month with the least sunshine is January (Average sunshine: 3.7h).

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Average sunshine days in June
Chicago, IL

Average sunshine days in June - Chicago, IL
  • Average sunshine days in June: 9.7 days

The month with the most sunshine days is December (15.5 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in June
Chicago, IL

Average UV index in June - Chicago, IL
  • Average UV index in June: 5

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in June
Chicago, IL

Average cloud cover in June - Chicago, IL
  • Average cloud cover in June: 33

The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July and August (Cloud cover 27).

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Average visibility in June
Chicago, IL

Average visibility in June - Chicago, 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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