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
Rantoul's weather shows a minor temperature rise with the arrival of June, moving from a pleasant 72.1°F (22.3°C) in May to a warm 79.9°F (26.6°C). June witnesses an average nighttime temperature of 63.7°F (17.6°C) in Rantoul.Humidity
In June, the average relative humidity is 80%.Rainfall
In June, the rain falls for 14.2 days. Throughout June, 1.57" (40mm) of precipitation is accumulated. Throughout the year, there are 121.5 rainfall days, and 13.46" (342mm) of precipitation is accumulated.Snowfall
May through October are months without snowfall in Rantoul.Daylight
June has the longest days of the year in Rantoul, with an average of 15h and 0min of daylight.On the first day of June, sunrise is at 5:24 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:26 pm CDT.
Sunshine
With an average of 10.1h of sunshine, June has the most sunshine of the year in Rantoul.UV index
June through August, with an average maximum UV index of 6, are months with the highest UV index in Rantoul. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 6 in June translates into the following recommendations:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. 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. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are June temperatures in Rantoul?
What is the average humidity in June in Rantoul?
How much does it rain in Rantoul in June?
When it does not snow in Rantoul?
When are the longest days in Rantoul?
What is the average length of the day in June in Rantoul?
When are sunrise and sunset in June in Rantoul?
What month has the most sunshine in Rantoul?
How many hours of sunshine does Rantoul have in June?
When is the highest UV index in Rantoul?
How high is the UV index in June in Rantoul?
Average temperature in June
Rantoul, IL
- Average high temperature in June: 79.9°F
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in June: 63.7°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in June
Rantoul, IL
- Average pressure in June: 29.92"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in June
Rantoul, IL
- Average wind speed in June: 7.7mph
The windiest month (with the highest average wind speed) is January (10.7mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in June
Rantoul, IL
- Average humidity in June: 80%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in June
Rantoul, IL
- Average rainfall in June: 1.57"
The wettest month (with the highest rainfall) is May (1.77").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days in June
Rantoul, IL
- Average rainfall days in June: 14.2 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is February (4.6 days).
Average snowfall in June
Rantoul, IL
- Average snowfall in June: 0"
The month with the highest snowfall is February (1.38").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in June
Rantoul, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (7.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
Rantoul, IL
- Average daylight in June: 15h and 0min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in June: 10h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in June
Rantoul, IL
- Average sunshine days in June: 11.8 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in June
Rantoul, 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, February, November and December (UV index 2).
Average cloud cover in June
Rantoul, IL
- Average cloud cover in June: 32
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in June
Rantoul, IL
- Average visibility in June: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Rantoul, Illinois, USA
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