Contents
- Weather in June
- Frequently asked questions
- Average temperature in June
- Average pressure in June
- Average wind speed in June
- Average humidity in June
- Average rainfall in June
- Average rainfall days in June
- Average snowfall in June
- Average snowfall days in June
- Average daylight in June
- Average sunshine in June
- Average sunshine days in June
- Average UV index in June
- Average cloud cover in June
- Average visibility in June
Weather in June
Temperature
The shift into June is accompanied by a temperature increase, with the average high-temperature rising from an enjoyable 67.5°F (19.7°C) in May to a warm 77.2°F (25.1°C). During the June nights, an average temperature of 60.4°F (15.8°C) is observed.Humidity
The average relative humidity in June is 77%.Rainfall
In Roselle, during June, the rain falls for 16.5 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Roselle, during the entire year, the rain falls for 147.4 days and collects up to 24.69" (627mm) of precipitation.Snowfall
June through September are months without snowfall.Daylight
With an average of 15h and 12min of daylight, June has the longest days of the year in Roselle.On the first day of the month, sunrise is at 5:18 am and sunset at 8:21 pm. On the last day of June, sunrise is at 5:20 am and sunset at 8:31 pm CDT.
Sunshine
In June, the average sunshine in Roselle is 9.5h.UV index
The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 6 during June translates into the following directions:
Guard against overexposure. Protection from sun-induced harm is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What are the temperatures in Roselle in June?
What is the average humidity in June in Roselle?
How much does it rain in Roselle in June?
When it does not snow in Roselle?
Does it snow in Roselle in June?
When are the longest days in Roselle?
What is the average length of the day in June in Roselle?
When is the sunrise / sunset in June in Roselle?
How long on average sun shines in June in Roselle?
What is the month with the highest UV index in Roselle?
How high is the UV index in June in Roselle?
Average temperature in June
Roselle, IL
- Average high temperature in June: 77.2°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in June: 60.4°F
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (16.5°F).
Average pressure in June
Roselle, 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
Roselle, IL
- Average wind speed in June: 7.3mph
The windiest month (with the highest average wind speed) is January (9.9mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in June
Roselle, IL
- Average humidity in June: 77%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is October (73%).
Average rainfall in June
Roselle, IL
- Average rainfall in June: 2.76"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.14").
Average rainfall days in June
Roselle, IL
- Average rainfall days in June: 16.5 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (4.9 days).
Average snowfall in June
Roselle, IL
- Average snowfall in June: 0"
The month with the highest snowfall is February (4.02").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
Roselle, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (13.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Roselle, 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 12min).
- Average sunshine in June: 9h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in June
Roselle, IL
- Average sunshine days in June: 11.2 days
The month with the most sunshine days is November (17.2 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in June
Roselle, 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
Roselle, IL
- Average cloud cover in June: 36
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are July, August and September (Cloud cover 33).
Average visibility in June
Roselle, IL
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Roselle, Illinois, USA
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