June weather forecast
Freeport, IL

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Weather in June

June welcomes the beginning of the summer season in Freeport. The end of the school year coincides with peak daylight hours and an extended duration of sunshine, perfect for a family outing. Outdoor sports, picnics, and beach visits become popular among the residents. Coupled with warm temperatures, the weather conditions perfectly suit the month's recreational potpourri. However, locals as well as tourists are advised to remain prepared for occasional showers.

Temperature

In Freeport, the average high-temperature in June slightly rises, from an agreeable 68°F (20°C) in May, to a moderately hot 76.6°F (24.8°C). Throughout June, the temperature falls to an average low of 59.5°F (15.3°C).

Humidity

In Freeport, the average relative humidity in June is 83%.

Rainfall

June is the month with the most rainfall. Rain falls for 16.8 days and accumulates 2.87" (73mm) of precipitation.

Snowfall

May through September are months without snowfall in Freeport.

Daylight

With an average of 15h and 12min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:23 am and sunset at 8:28 pm. On the last day of June, in Freeport, sunrise is at 5:25 am and sunset at 8:39 pm CDT.

Sunshine

In Freeport, the average sunshine in June is 9.5h.

UV index

May through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: The daily maximum UV index of 5 in June interprets into the following advice:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Enhance your sun protection with tightly woven, yet airy clothing.
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Frequently asked questions

What is the average June temperature in Freeport?

In Freeport, in June, the average high-temperature is 76.6°F (24.8°C), and the average low-temperature is 59.5°F (15.3°C).

What is the average humidity in June in Freeport?

The average relative humidity in June is 83%.

What is the rainiest month in Freeport?

The month with the most rainfall in Freeport, Illinois, is June, when the rain falls for 16.8 days and typically aggregates up to 2.87" (73mm) of precipitation.

How much does it rain in Freeport in June?

In Freeport, during June, the rain falls for 16.8 days and regularly aggregates up to 2.87" (73mm) of precipitation.

When it does not snow in Freeport?

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

When are the longest days in Freeport?

June has the longest days of the year, with an average of 15h and 12min of daylight.

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

The average day length in June in Freeport, Illinois, is 15h and 13min.

What time are sunrise and sunset in June in Freeport?

In June, on the first day of the month, sunrise is at 5:23 am and sunset at 8:28 pm. On the last day of the month, in Freeport, sunrise is at 5:25 am and sunset at 8:39 pm CDT.

How long on average sun shines in June in Freeport?

The average sunshine duration in June in Freeport is 9.5h.

What is the month with the highest UV index in Freeport?

The months with the highest UV index in Freeport are May through August, with an average maximum UV index of 5.

What is the UV index intensity in June in Freeport?

In Freeport, Illinois, the average daily maximum UV index in June is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe 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
Freeport, IL

Average temperature in June - Freeport, IL
  • Average high temperature in June: 76.6°F

The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25.2°F).

  • Average low temperature in June: 59.5°F

The month with the highest average low temperature is July (62.8°F).
The coldest month (with the lowest average low temperature) is January (13.1°F).

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Average pressure in June
Freeport, IL

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

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in June
Freeport, IL

Average wind speed in June - Freeport, IL
  • Average wind speed in June: 7.5mph

The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in June
Freeport, IL

Average humidity in June - Freeport, IL
  • Average humidity in June: 83%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in June
Freeport, IL

Average rainfall in June - Freeport, IL
  • Average rainfall in June: 2.87"

The wettest month (with the highest rainfall) is June (2.87").
The driest month (with the least rainfall) is December (0.83").

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Average rainfall days in June
Freeport, IL

Average rainfall days in June - Freeport, IL
  • Average rainfall days in June: 16.8 days

The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (4.9 days).

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Average snowfall in June
Freeport, IL

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

The month with the highest snowfall is January (2.99").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Freeport, IL

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

The month with the highest number of snowfall days is January (11.3 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
Freeport, IL

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

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

  • Average sunshine in June: 9h and 3min

The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in June
Freeport, IL

Average sunshine days in June - Freeport, IL
  • Average sunshine days in June: 10.5 days

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is June (10.5 days).

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Average UV index in June
Freeport, IL

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

The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in June
Freeport, IL

Average cloud cover in June - Freeport, IL
  • Average cloud cover in June: 36

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 32).

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Average visibility in June
Freeport, IL

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

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

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Freeport, Illinois, USA

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