377
CDUS43 KLOT 120637
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
137 AM CDT FRI JUN 12 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JUNE 11 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 80 10:54 AM 93 2021 80 0 91
MINIMUM 65 11:59 PM 46 2024 58 7 63
AVERAGE 73 69 4 77
PRECIPITATION (IN)
YESTERDAY 0.60 1.15 1998 0.13 0.47 0.00
MONTH TO DATE 3.92 1.47 2.45 1.13
SINCE JUN 1 3.92 1.47 2.45 1.13
SINCE JAN 1 16.80 13.73 3.07 9.19
DEGREE DAYS
HEATING
YESTERDAY 0 1 -1 0
MONTH TO DATE 8 22 -14 18
SINCE JUN 1 8 22 -14 18
SINCE JUL 1 5914 6352 -438 5676
COOLING
YESTERDAY 8 5 3 12
MONTH TO DATE 83 47 36 30
SINCE JUN 1 83 47 36 30
SINCE JAN 1 142 103 39 63
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION SW (220)
AVERAGE WIND SPEED 12.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 6:00 AM
LOWEST 71 11:00 AM
AVERAGE 84
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 80 93 2017
MINIMUM TEMPERATURE (F) 58 45 2006
SUNRISE AND SUNSET
JUNE 12 2026..........SUNRISE 5:17 AM CDT SUNSET 8:29 PM CDT
JUNE 13 2026..........SUNRISE 5:17 AM CDT SUNSET 8:29 PM CDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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