595
CDUS43 KLOT 232240
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CST FRI JAN 23 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JANUARY 23 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 4 12:03 AM 46 2002 30 -26 25
MINIMUM -12R 9:07 AM -7 2014 15 -27 2
AVERAGE -4 23 -27 14
PRECIPITATION (IN)
TODAY 0.00 0.31 2024 0.04 -0.04 0.01
MONTH TO DATE 1.17 0.96 0.21 0.08
SINCE DEC 1 2.58 2.63 -0.05 1.15
SINCE JAN 1 1.17 0.96 0.21 0.08
DEGREE DAYS
HEATING
TODAY 69 42 27 51
MONTH TO DATE 910 957 -47 1071
SINCE DEC 1 2147 2091 56 2027
SINCE JUL 1 3230 3377 -147 2941
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 26 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION W (280)
AVERAGE WIND SPEED 15.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 58 4:00 AM
LOWEST 40 12:00 PM
AVERAGE 49
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 30 45 2010
MINIMUM TEMPERATURE (F) 15 -10 2002
SUNRISE AND SUNSET
JANUARY 23 2026.......SUNRISE 7:13 AM CST SUNSET 4:57 PM CST
JANUARY 24 2026.......SUNRISE 7:13 AM CST SUNSET 4:58 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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