June weather forecast
Congerville, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Congerville, Illinois, with an average temperature varying between 63°F (17.2°C) and 79.5°F (26.4°C).

Temperature

June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's agreeable 71.4°F (21.9°C) to a warm 79.5°F (26.4°C). In June, Congerville experiences a temperature dip to an average of 63°F (17.2°C) at night.

Humidity

The average relative humidity in June in Congerville is 81%.

Rainfall

In June, in Congerville, the rain falls for 17.1 days. Throughout June, 2.64" (67mm) of precipitation is accumulated. In Congerville, during the entire year, the rain falls for 147.1 days and collects up to 24.17" (614mm) of precipitation.

Snowfall

In Congerville, Illinois, snow does not fall in May through September.

Daylight

With an average of 15h and 0min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:27 am and sunset at 8:21 pm. On the last day of June, in Congerville, sunrise is at 5:29 am and sunset at 8:31 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 10.1h of sunshine.

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index in Congerville. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 in June translates into these instructions:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Congerville in June?

Congerville in June has an average high-temperature of 79.5°F (26.4°C) and an average low-temperature of 63°F (17.2°C).

What is the average humidity in June in Congerville?

In Congerville, Illinois, the average relative humidity in June is 81%.

How much does it rain in Congerville in June?

In Congerville, Illinois, during June, the rain falls for 17.1 days and regularly aggregates up to 2.64" (67mm) of precipitation.

When it does not snow in Congerville?

In Congerville, snow does not fall in May through September.

When are the longest days in Congerville?

With an average of 15h and 0min of daylight, June has the longest days of the year.

How many hours of daylight does Congerville have in June?

In Congerville, the average day length in June is 15h and 2min.

When is the sunrise / sunset in June in Congerville?

On the first day of June in Congerville, sunrise is at 5:27 am and sunset at 8:21 pm. On the last day of the month, sunrise is at 5:29 am and sunset at 8:31 pm CDT.

What month has the most sunshine in Congerville?

With an average of 10.1h of sunshine, June has the most sunshine of the year in Congerville.

How many hours of sunshine does Congerville have in June?

In June, the average sunshine duration is 10.1h.

What are the months with the highest UV index in Congerville?

The months with the highest UV index in Congerville are June and July, with an average maximum UV index of 6.

What is the UV index intensity in June in Congerville?

The average daily maximum UV index in June in Congerville is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health 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
Congerville, IL

Average temperature in June - Congerville, IL
  • Average high temperature in June: 79.5°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in June: 63°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).

Average pressure in June
Congerville, IL

Average pressure in June - Congerville, IL
  • Average pressure in June: 29.91"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

Average wind speed in June
Congerville, IL

Average wind speed in June - Congerville, IL
  • Average wind speed in June: 7.9mph

The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in June
Congerville, IL

Average humidity in June - Congerville, IL
  • Average humidity in June: 81%

The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).

Average rainfall in June
Congerville, IL

Average rainfall in June - Congerville, IL
  • Average rainfall in June: 2.64"

The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.22").

Average rainfall days in June
Congerville, IL

Average rainfall days in June - Congerville, IL
  • Average rainfall days in June: 17.1 days

The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in June
Congerville, IL

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

The months with the highest snowfall are January and February (2.8").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Congerville, IL

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

The month with the highest number of snowfall days is January (11 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
Congerville, IL

Average daylight in June / Average sunshine in June - Congerville, IL
  • Average daylight in June: 15h and 0min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in June: 10h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

Average sunshine days in June
Congerville, IL

Average sunshine days in June - Congerville, IL
  • Average sunshine days in June: 10.3 days

The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9 days).

Average UV index in June
Congerville, IL

Average UV index in June - Congerville, IL
  • Average UV index in June: 6

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

Average cloud cover in June
Congerville, IL

Average cloud cover in June - Congerville, IL
  • Average cloud cover in June: 32

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 30).

Average visibility in June
Congerville, IL

Average visibility in June - Congerville, IL
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).

Congerville, Illinois, USA

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