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 onset of June introduces a subtle rise in the average high-temperature, nudging from an agreeable 70.3°F (21.3°C) in May to a warm 79°F (26.1°C). Illinois City in June anticipates an average nighttime temperature of 62.4°F (16.9°C).Humidity
In Illinois City, Illinois, the average relative humidity in June is 81%.Rainfall
In Illinois City, in June, during 17 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Illinois City, during the entire year, the rain falls for 128 days and collects up to 19.29" (490mm) of precipitation.Snowfall
May through September are months without snowfall in Illinois City, Illinois.Daylight
The month with the longest days in Illinois City is June, with an average of 15h and 6min of daylight.On the first day of the month, sunrise is at 5:32 am and sunset at 8:31 pm. On the last day of June, in Illinois City, sunrise is at 5:33 am and sunset at 8:41 pm CDT.
Sunshine
In Illinois City, Illinois, the average sunshine in June is 9.9h.UV index
The months with the highest UV index in Illinois City, Illinois, are June and July, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In June, the maximum UV index of 6 suggests these recommendations:
Fend off overexposure. Sun protection is vital. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Frequently asked questions
What are the temperatures in Illinois City in June?
What is the average humidity in June in Illinois City?
How much does it rain in Illinois City in June?
When it does not snow in Illinois City?
When are the longest days in Illinois City?
How many hours of daylight does Illinois City have in June?
When is the sunrise / sunset in June in Illinois City?
How long on average sun shines in June in Illinois City?
What is the month with the highest UV index in Illinois City?
What is the UV index intensity in June in Illinois City?
Average temperature in June
Illinois City, IL
- Average high temperature in June: 79°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in June: 62.4°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).
Average pressure in June
Illinois City, IL
- Average pressure in June: 29.9"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in June
Illinois City, IL
- Average wind speed in June: 7.8mph
The windiest month (with the highest average wind speed) is April (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.7mph).
Average humidity in June
Illinois City, IL
- Average humidity in June: 81%
The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall in June
Illinois City, IL
- Average rainfall in June: 2.8"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is December (0.75").
Average rainfall days in June
Illinois City, IL
- Average rainfall days in June: 17 days
The month with the highest number of rainy days is June (17 days).
The month with the least rainy days is January (4.2 days).
Average snowfall in June
Illinois City, IL
- Average snowfall in June: 0"
The month with the highest snowfall is February (2.52").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in June
Illinois City, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (10.3 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
Illinois City, 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 5min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in June
Illinois City, IL
- Average sunshine days in June: 10.8 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.8 days).
Average UV index in June
Illinois City, 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 January (UV index 1).
Average cloud cover in June
Illinois City, IL
- Average cloud cover in June: 32
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in June
Illinois City, 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).
Illinois City, Illinois, USA
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