June weather forecastRosemont, IL
June
Weather in June
The first month of the summer, June, is a moderately hot month in Rosemont, Illinois, with an average temperature ranging between max 75.7°F (24.3°C) and min 60.6°F (15.9°C).Temperature
The onset of June brings a rise in the average high-temperature, elevating from a refreshing 65.8°F (18.8°C) in May to a warm 75.7°F (24.3°C). Rosemont's average low-temperature for the month of June records at a moderate 60.6°F (15.9°C).Humidity
In Rosemont, the average relative humidity in June is 76%.Rainfall
In Rosemont, Illinois, in June, during 15.8 rainfall days, 2.95" (75mm) of precipitation is typically accumulated. Throughout the year, in Rosemont, there are 146.5 rainfall days, and 24.13" (613mm) of precipitation is accumulated.Snowfall
In Rosemont, snow does not fall in June through September.Daylight
June has the longest days of the year, with an average of 15h and 12min of daylight.On the first day of June, sunrise is at 5:18 am and sunset at 8:20 pm. On the last day of the month, sunrise is at 5:19 am and sunset at 8:31 pm CDT.
Sunshine
In Rosemont, the average sunshine in June is 9.6h.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Rosemont, Illinois. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 6 in June translates into these instructions:
Resist overexposure. Safeguarding from solar damage is indispensable. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in June
Rosemont, IL
- Average high temperature in June: 75.7°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in June: 60.6°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in June
Rosemont, 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
Rosemont, IL
- Average wind speed in June: 7.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in June
Rosemont, IL
- Average humidity in June: 76%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in June
Rosemont, IL
- Average rainfall in June: 2.95"
The wettest month (with the highest rainfall) is May (3.15").
The driest month (with the least rainfall) is December (0.91").
Average rainfall days in June
Rosemont, IL
- Average rainfall days in June: 15.8 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in June
Rosemont, IL
- Average snowfall in June: 0"
The month with the highest snowfall is February (3.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Rosemont, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (11.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Rosemont, IL
- Average daylight in June: 15h and 12min
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 12min).
- Average sunshine in June: 9h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in June
Rosemont, IL
- Average sunshine days in June: 11.4 days
The month with the most sunshine days is November (17.1 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in June
Rosemont, IL
- Average UV index in June: 6
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
Rosemont, IL
- Average cloud cover in June: 35
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 30).
Average visibility in June
Rosemont, 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).
