483
CDUS43 KLOT 042232
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST SUN JAN 04 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JANUARY 4 2026...
VALID TODAY AS OF 0400 PM LOCAL TIME.
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)
TODAY
MAXIMUM 31 3:59 PM 55 1998 31 0 24
MINIMUM 22 8:02 AM -13 1999 17 5 11
AVERAGE 27 24 3 18
PRECIPITATION (IN)
TODAY 0.00 0.75 2007 0.04 -0.04 0.00
MONTH TO DATE 0.00 0.18 -0.18 T
SINCE DEC 1 1.41 1.85 -0.44 1.07
SINCE JAN 1 0.00 0.18 -0.18 T
DEGREE DAYS
HEATING
TODAY 38 41 -3 47
MONTH TO DATE 175 163 12 166
SINCE DEC 1 1412 1297 115 1121
SINCE JUL 1 2495 2583 -88 2035
COOLING
TODAY 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 13 HIGHEST WIND DIRECTION S (160)
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (160)
AVERAGE WIND SPEED 5.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 68 6:00 AM
LOWEST 46 12:00 PM
AVERAGE 57
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 31 54 1998
MINIMUM TEMPERATURE (F) 17 -24 1999
SUNRISE AND SUNSET
JANUARY 4 2026.......SUNRISE 7:21 AM CST SUNSET 4:35 PM CST
JANUARY 5 2026.......SUNRISE 7:21 AM CST SUNSET 4:36 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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