June weather forecast
Glenwood, IL

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Weather in June

The first month of the summer, June, is a moderately hot month in Glenwood, Illinois, with an average temperature varying between 77.7°F (25.4°C) and 61.7°F (16.5°C).

Temperature

June's onset witnesses a shift in the average high-temperature, moving from an agreeable 68.7°F (20.4°C) in May to a moderately hot 77.7°F (25.4°C). During June, the nighttime temperature in Glenwood averages to a comfortable 61.7°F (16.5°C).

Humidity

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

Rainfall

In Glenwood, during June, the rain falls for 17.4 days and regularly aggregates up to 3.82" (97mm) of precipitation. Throughout the year, in Glenwood, there are 155.6 rainfall days, and 31.3" (795mm) of precipitation is accumulated.

Snowfall

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

Daylight

The month with the longest days is June, with an average of 15h and 6min of daylight.
On the first day of the month, sunrise is at 5:18 am and sunset at 8:18 pm. On the last day of June, in Glenwood, sunrise is at 5:20 am and sunset at 8:28 pm CDT.

Sunshine

In Glenwood, Illinois, the average sunshine in June is 9.6h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Glenwood in June?

June temperatures in Glenwood, Illinois, vary between a high-temperature of 77.7°F (25.4°C) and a low-temperature of 61.7°F (16.5°C).

What is the average humidity in June in Glenwood?

The average relative humidity in June is 78%.

How much does it rain in Glenwood in June?

In Glenwood, Illinois, during June, the rain falls for 17.4 days and regularly aggregates up to 3.82" (97mm) of precipitation.

When it does not snow in Glenwood?

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

When are the longest days in Glenwood?

June has the longest days of the year in Glenwood, with an average of 15h and 6min of daylight.

How many hours of daylight does Glenwood have in June?

In June, the average day length is 15h and 8min.

What time are sunrise and sunset in June in Glenwood?

In June, on the first day of the month, sunrise is at 5:18 am and sunset at 8:18 pm. On the last day of the month, in Glenwood, sunrise is at 5:20 am and sunset at 8:28 pm CDT.

How many hours of sunshine does Glenwood have in June?

The average sunshine duration in June in Glenwood, Illinois, is 9.6h.

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

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

What is the UV index reading in June in Glenwood?

In Glenwood, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk 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
Glenwood, IL

Average temperature in June - Glenwood, IL
  • Average high temperature in June: 77.7°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (29.7°F).

  • Average low temperature in June: 61.7°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in June
Glenwood, IL

Average pressure in June - Glenwood, 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).

Average wind speed in June
Glenwood, IL

Average wind speed in June - Glenwood, IL
  • Average wind speed in June: 7.4mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in June
Glenwood, IL

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

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

Average rainfall in June
Glenwood, IL

Average rainfall in June - Glenwood, IL
  • Average rainfall in June: 3.82"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is December (1.54").

Average rainfall days in June
Glenwood, IL

Average rainfall days in June - Glenwood, IL
  • Average rainfall days in June: 17.4 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (6.1 days).

Average snowfall in June
Glenwood, IL

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

The month with the highest snowfall is January (4.53").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Glenwood, IL

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

The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Glenwood, 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: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

Average sunshine days in June
Glenwood, IL

Average sunshine days in June - Glenwood, IL
  • Average sunshine days in June: 10.4 days

The month with the most sunshine days is November (16.4 days).
The month with the least sunshine days is April (10.2 days).

Average UV index in June
Glenwood, IL

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

The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in June
Glenwood, IL

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

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in June
Glenwood, IL

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

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

Glenwood, Illinois, USA

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