950
CDUS43 KLOT 070645
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1245 AM CST SUN DEC 07 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 6 2025...
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)
YESTERDAY
MAXIMUM 32 12:45 PM 60 1998 39 -7 34
MINIMUM 25 3:25 AM -1 2007 24 1 10
AVERAGE 29 31 -2 22
PRECIPITATION (IN)
YESTERDAY 0.01 0.04 2008 0.06 -0.05 0.00
MONTH TO DATE 0.08 0.38 -0.30 T
SINCE DEC 1 0.08 0.38 -0.30 T
SINCE JAN 1 25.78 31.94 -6.16 29.83
DEGREE DAYS
HEATING
YESTERDAY 36 34 2 43
MONTH TO DATE 280 197 83 259
SINCE DEC 1 280 197 83 259
SINCE JUL 1 1363 1483 -120 1173
COOLING
YESTERDAY 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 13 HIGHEST WIND DIRECTION SW (240)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SW (240)
AVERAGE WIND SPEED 3.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 92 11:00 PM
LOWEST 72 12:00 PM
AVERAGE 82
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 38 51 2004
2023
MINIMUM TEMPERATURE (F) 24 -4 2005
SUNRISE AND SUNSET
DECEMBER 7 2025......SUNRISE 7:07 AM CST SUNSET 4:22 PM CST
DECEMBER 8 2025......SUNRISE 7:08 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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