630
CDUS43 KLOT 160634
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST MON DEC 16 2024
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR DECEMBER 15 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 45 2:32 PM 65 2021 35 10 52
MINIMUM 40 1:45 AM -3 2016 22 18 26
AVERAGE 43 28 15 39
PRECIPITATION (IN)
YESTERDAY 0.01 0.31 2012 0.06 -0.05 0.00
MONTH TO DATE 0.26 0.90 -0.64 1.00
SINCE DEC 1 0.26 0.90 -0.64 1.00
SINCE JAN 1 30.09 32.46 -2.37 29.66
DEGREE DAYS
HEATING
YESTERDAY 22 37 -15 26
MONTH TO DATE 560 515 45 414
SINCE DEC 1 560 515 45 414
SINCE JUL 1 1474 1801 -327 1580
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 16 HIGHEST WIND DIRECTION S (180)
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION S (180)
AVERAGE WIND SPEED 6.3
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 97 10:00 AM
LOWEST 89 2:00 AM
AVERAGE 93
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 65 2021
MINIMUM TEMPERATURE (F) 21 3 2013
SUNRISE AND SUNSET
DECEMBER 16 2024......SUNRISE 7:15 AM CST SUNSET 4:23 PM CST
DECEMBER 17 2024......SUNRISE 7:15 AM CST SUNSET 4:23 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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