797
CDUS43 KLOT 052240
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
440 PM CST FRI DEC 05 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 5 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 27 2:19 PM 68 2001 39 -12 29
MINIMUM -2R 12:12 AM 0 2005 24 -26 11
AVERAGE 13 32 -19 20
PRECIPITATION (IN)
TODAY 0.00 0.18 2021 0.06 -0.06 0.00
MONTH TO DATE 0.07 0.32 -0.25 T
SINCE DEC 1 0.07 0.32 -0.25 T
SINCE JAN 1 25.77 31.88 -6.11 29.83
DEGREE DAYS
HEATING
TODAY 52 33 19 45
MONTH TO DATE 244 163 81 216
SINCE DEC 1 244 163 81 216
SINCE JUL 1 1327 1449 -122 1130
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 1084 823 261 927
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION SW (210)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 9.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 88 7:00 AM
LOWEST 55 2:00 PM
AVERAGE 72
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 39 60 1998
MINIMUM TEMPERATURE (F) 24 -1 2007
SUNRISE AND SUNSET
DECEMBER 5 2025......SUNRISE 7:05 AM CST SUNSET 4:22 PM CST
DECEMBER 6 2025......SUNRISE 7:06 AM CST SUNSET 4:22 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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