486
CDUS43 KLOT 160639
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST FRI JAN 16 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JANUARY 15 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 24 3:14 PM 44 2023 30 -6 18
MINIMUM 11 7:58 AM -17 2009 16 -5 1
AVERAGE 18 23 -5 10
PRECIPITATION (IN)
YESTERDAY T 0.12 2007 0.04 -0.04 T
MONTH TO DATE 1.10 0.64 0.46 0.07
SINCE DEC 1 2.51 2.31 0.20 1.14
SINCE JAN 1 1.10 0.64 0.46 0.07
DEGREE DAYS
HEATING
YESTERDAY 47 42 5 55
MONTH TO DATE 505 621 -116 670
SINCE DEC 1 1742 1755 -13 1626
SINCE JUL 1 2825 3041 -216 2540
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 11.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
RELATIVE HUMIDITY (PERCENT)
HIGHEST 81 11:00 PM
LOWEST 57 1:00 PM
AVERAGE 69
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 51 2023
MINIMUM TEMPERATURE (F) 16 -22 2009
SUNRISE AND SUNSET
JANUARY 16 2026.......SUNRISE 7:18 AM CST SUNSET 4:48 PM CST
JANUARY 17 2026.......SUNRISE 7:17 AM CST SUNSET 4:49 PM CST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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