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 beginning of June in DeKalb marks a shift in the average high-temperature, moving from May's agreeable 68.7°F (20.4°C) to a warm 77.7°F (25.4°C). An average low-temperature of 60.1°F (15.6°C) is anticipated throughout the nights during June.Humidity
In DeKalb, the average relative humidity in June is 81%.Rainfall
In DeKalb, in June, it is raining for 18.1 days, with typically 4.13" (105mm) of accumulated precipitation. In DeKalb, during the entire year, the rain falls for 152.6 days and collects up to 32.09" (815mm) of precipitation.Snowfall
In DeKalb, snow does not fall in June through September.Daylight
The month with the longest days is June, with an average of 15h and 12min of daylight.On the first day of the month, sunrise is at 5:21 am and sunset at 8:24 pm. On the last day of June, in DeKalb, sunrise is at 5:23 am and sunset at 8:34 pm CDT.
Sunshine
In DeKalb, the average sunshine in June is 9.5h.UV index
The months with the highest UV index are June and August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In June, a daily maximum UV index of 6 leads to the following instructions:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Frequently asked questions
What is the average June temperature in DeKalb?
What is the average humidity in June in DeKalb?
How much does it rain in DeKalb in June?
When it does not snow in DeKalb?
Does it snow in DeKalb in June?
When are the longest days in DeKalb?
How many hours of daylight does DeKalb have in June?
When is the sunrise / sunset in June in DeKalb?
How long on average sun shines in June in DeKalb?
When is the highest UV index in DeKalb?
What is the UV index intensity in June in DeKalb?
Average temperature in June
DeKalb, IL
- Average high temperature in June: 77.7°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in June: 60.1°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure in June
DeKalb, 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
DeKalb, IL
- Average wind speed in June: 7.4mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity in June
DeKalb, IL
- Average humidity in June: 81%
The months with the highest relative humidity are January and July (85%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall in June
DeKalb, IL
- Average rainfall in June: 4.13"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in June
DeKalb, IL
- Average rainfall days in June: 18.1 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (4.7 days).
Average snowfall in June
DeKalb, IL
- Average snowfall in June: 0"
The month with the highest snowfall is January (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in June
DeKalb, IL
- Average snowfall days in June: 0 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in June /
Average sunshine in June
DeKalb, 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: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in June
DeKalb, IL
- Average sunshine days in June: 10.3 days
The month with the most sunshine days is November (17.2 days).
The months with the least sunshine days are June and July (10.3 days).
Average UV index in June
DeKalb, IL
- Average UV index in June: 6
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in June
DeKalb, IL
- Average cloud cover in June: 37
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility in June
DeKalb, IL
- Average visibility in June: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
DeKalb, Illinois, USA
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