438
CDUS43 KLOT 260634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST FRI DEC 26 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 25 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 43 10:34 PM 59 2023 33 10 39
MINIMUM 34 6:12 AM -12 2000 19 15 30
AVERAGE 39 26 13 35
PRECIPITATION (IN)
YESTERDAY 0.00 0.48 2023 0.05 -0.05 0.00
MONTH TO DATE 0.53 1.40 -0.87 0.32
SINCE DEC 1 0.53 1.40 -0.87 0.32
SINCE JAN 1 26.23 32.96 -6.73 30.15
DEGREE DAYS
HEATING
YESTERDAY 26 39 -13 30
MONTH TO DATE 1031 895 136 898
SINCE DEC 1 1031 895 136 898
SINCE JUL 1 2114 2181 -67 1812
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 20 HIGHEST WIND DIRECTION SE (130)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION SE (120)
AVERAGE WIND SPEED 10.7
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 4:00 AM
LOWEST 65 10:00 PM
AVERAGE 83
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THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 33 61 2019
MINIMUM TEMPERATURE (F) 19 -6 2017
SUNRISE AND SUNSET
DECEMBER 26 2025......SUNRISE 7:20 AM CST SUNSET 4:28 PM CST
DECEMBER 27 2025......SUNRISE 7:20 AM CST SUNSET 4:29 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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