921
CDUS43 KLOT 180638
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1238 AM CST SAT NOV 18 2023
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 2023...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2023
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 58 3:01 AM 72 2016 47 11 34
MINIMUM 29 11:59 PM 10 2014 31 -2 28
AVERAGE 44 39 5 31
PRECIPITATION (IN)
YESTERDAY T 0.84 2013 0.08 -0.08 T
MONTH TO DATE 0.02 1.28 -1.26 0.68
SINCE SEP 1 5.44 7.27 -1.83 4.83
SINCE JAN 1 27.89 30.64 -2.75 29.56
DEGREE DAYS
HEATING
YESTERDAY 21 26 -5 34
MONTH TO DATE 340 389 -49 313
SINCE SEP 1 741 896 -155 831
SINCE JUL 1 744 907 -163 831
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 1
SINCE SEP 1 128 99 29 132
SINCE JAN 1 802 823 -21 955
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (350)
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (330)
AVERAGE WIND SPEED 9.5
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
LIGHT RAIN
RELATIVE HUMIDITY (PERCENT)
HIGHEST 87 2:00 AM
LOWEST 39 3:00 PM
AVERAGE 63
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 70 1999
MINIMUM TEMPERATURE (F) 30 8 2014
SUNRISE AND SUNSET
NOVEMBER 18 2023......SUNRISE 6:46 AM CST SUNSET 4:30 PM CST
NOVEMBER 19 2023......SUNRISE 6:47 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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