554
CDUS43 KLOT 170634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST TUE DEC 17 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 16 2024...
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)
YESTERDAY
MAXIMUM 51 12:56 PM 65 2021 35 16 45
MINIMUM 36 11:36 PM 3 2013 21 15 40
AVERAGE 44 28 16 43
PRECIPITATION (IN)
YESTERDAY 0.01 0.27 2023 0.05 -0.04 0.27
MONTH TO DATE 0.27 0.95 -0.68 1.27
SINCE DEC 1 0.27 0.95 -0.68 1.27
SINCE JAN 1 30.10 32.51 -2.41 29.93
DEGREE DAYS
HEATING
YESTERDAY 21 37 -16 22
MONTH TO DATE 581 552 29 436
SINCE DEC 1 581 552 29 436
SINCE JUL 1 1495 1838 -343 1602
COOLING
YESTERDAY 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 23 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 11.2
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 93 9:00 AM
LOWEST 80 2:00 PM
AVERAGE 87
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 54 2006
MINIMUM TEMPERATURE (F) 21 -2 2000
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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