921
CDUS43 KLOT 090633
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST FRI JAN 09 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JANUARY 8 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 60R 10:34 PM 56 2008 31 29 26
MINIMUM 35 5:17 AM -11 2014 17 18 11
AVERAGE 48 24 24 19
PRECIPITATION (IN)
YESTERDAY 0.88R 0.52 2008 0.04 0.84 0.00
MONTH TO DATE 0.88 0.35 0.53 0.01
SINCE DEC 1 2.29 2.02 0.27 1.08
SINCE JAN 1 0.88 0.35 0.53 0.01
DEGREE DAYS
HEATING
YESTERDAY 17 41 -24 46
MONTH TO DATE 277 327 -50 346
SINCE DEC 1 1514 1461 53 1302
SINCE JUL 1 2597 2747 -150 2216
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 26 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 38 HIGHEST GUST DIRECTION S (190)
AVERAGE WIND SPEED 12.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
THUNDERSTORM
HEAVY RAIN
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 8:00 PM
LOWEST 79 9:00 AM
AVERAGE 88
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 52 2002
MINIMUM TEMPERATURE (F) 17 -11 1999
2014
SUNRISE AND SUNSET
JANUARY 9 2026.......SUNRISE 7:20 AM CST SUNSET 4:40 PM CST
JANUARY 10 2026.......SUNRISE 7:20 AM CST SUNSET 4:41 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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