227
CDUS43 KLOT 172232
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST TUE DEC 17 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 17 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 39 1:22 PM 54 2006 35 4 44
MINIMUM 34 8:37 AM -2 2000 21 13 35
AVERAGE 37 28 9 40
PRECIPITATION (IN)
TODAY 0.00 0.05 2002 0.05 -0.05 T
MONTH TO DATE 0.27 1.00 -0.73 1.27
SINCE DEC 1 0.27 1.00 -0.73 1.27
SINCE JAN 1 30.10 32.56 -2.46 29.93
DEGREE DAYS
HEATING
TODAY 28 37 -9 25
MONTH TO DATE 609 589 20 461
SINCE DEC 1 609 589 20 461
SINCE JUL 1 1523 1875 -352 1627
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 927 823 104 802
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 10.8
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 78 3:00 AM
LOWEST 70 1:00 PM
AVERAGE 74
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 54 2002
MINIMUM TEMPERATURE (F) 21 -14 2016
SUNRISE AND SUNSET
DECEMBER 17 2024......SUNRISE 7:15 AM CST SUNSET 4:23 PM CST
DECEMBER 18 2024......SUNRISE 7:16 AM CST SUNSET 4:24 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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