June weather forecast
Lockport, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Lockport, Illinois, with an average temperature ranging between min 61.3°F (16.3°C) and max 78.8°F (26°C).

Temperature

June comes with an increase, with the average high-temperature moving from an agreeable 69.8°F (21°C) in May to a warm 78.8°F (26°C). During June, the temperature in Lockport tends to dip to an average of 61.3°F (16.3°C) at night.

Humidity

In Lockport, the average relative humidity in June is 78%.

Rainfall

In Lockport, Illinois, in June, it is raining for 12.5 days, with typically 1.14" (29mm) of accumulated precipitation. Throughout the year, in Lockport, there are 103.8 rainfall days, and 10.08" (256mm) of precipitation is accumulated.

Snowfall

In Lockport, snow does not fall in May through October.

Daylight

With an average of 15h and 6min of daylight, June has the longest days of the year in Lockport, Illinois.
On the first day of June in Lockport, Illinois, sunrise is at 5:20 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:21 am and sunset at 8:30 pm CDT.

Sunshine

In Lockport, the average sunshine in June is 9.6h.

UV index

June and July, 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 health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In June, an average UV index of 6 transforms into the following instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
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Frequently asked questions

What are the temperatures in Lockport in June?

Lockport in June has an average high-temperature of 78.8°F (26°C) and an average low-temperature of 61.3°F (16.3°C).

What is the average humidity in June in Lockport?

The average relative humidity in June in Lockport is 78%.

How many days does it rain in June in Lockport?

In Lockport, in June, during 12.5 rainfall days, 1.14" (29mm) of precipitation is typically accumulated.

When it does not snow in Lockport?

In Lockport, Illinois, snow does not fall in May through October.

When are the longest days in Lockport?

With an average of 15h and 6min of daylight, June has the longest days of the year in Lockport, Illinois.

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

The average day length in June in Lockport is 15h and 8min.

What time are sunrise and sunset in June in Lockport?

In June, on the first day of the month, sunrise is at 5:20 am and sunset at 8:20 pm. On the last day of the month, in Lockport, sunrise is at 5:21 am and sunset at 8:30 pm CDT.

How many hours of sunshine does Lockport have in June?

In Lockport, the average sunshine duration in June is 9.6h.

When is the highest UV index in Lockport?

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

How high is the UV index in June in Lockport?

In June, the average daily maximum UV index in Lockport, Illinois, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Lockport, IL

Average temperature in June - Lockport, IL
  • Average high temperature in June: 78.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in June: 61.3°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (17.6°F).

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Average pressure in June
Lockport, IL

Average pressure in June - Lockport, IL
  • Average pressure in June: 29.92"Hg

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

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Average wind speed in June
Lockport, IL

Average wind speed in June - Lockport, IL
  • Average wind speed in June: 7.2mph

The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is August (6mph).

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Average humidity in June
Lockport, IL

Average humidity in June - Lockport, IL
  • Average humidity in June: 78%

The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in June
Lockport, IL

Average rainfall in June - Lockport, IL
  • Average rainfall in June: 1.14"

The wettest month (with the highest rainfall) is May (1.38").
The driest month (with the least rainfall) is February (0.47").

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Average rainfall days in June
Lockport, IL

Average rainfall days in June - Lockport, IL
  • Average rainfall days in June: 12.5 days

The month with the highest number of rainy days is July (12.8 days).
The month with the least rainy days is February (3.7 days).

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Average snowfall in June
Lockport, IL

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

The month with the highest snowfall is January (1.14").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Lockport, IL

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

The month with the highest number of snowfall days is January (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Lockport, IL
  • Average daylight in June: 15h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in June: 9h and 4min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in June
Lockport, IL

Average sunshine days in June - Lockport, IL
  • Average sunshine days in June: 14.8 days

The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is July (13.8 days).

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Average UV index in June
Lockport, IL

Average UV index in June - Lockport, 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 and December (UV index 1).

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Average cloud cover in June
Lockport, IL

Average cloud cover in June - Lockport, IL
  • Average cloud cover in June: 35

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 32).

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Average visibility in June
Lockport, IL

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

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

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Lockport, Illinois, USA

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