841
CDUS43 KLOT 180642
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1242 AM CST TUE NOV 18 2025
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 17 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 45 4:11 PM 72 2016 47 -2 59
MINIMUM 26 7:20 AM 10 2014 31 -5 44
AVERAGE 36 39 -3 52
PRECIPITATION (IN)
YESTERDAY 0.00 0.84 2013 0.08 -0.08 0.03
MONTH TO DATE 0.48 1.28 -0.80 2.42
SINCE SEP 1 4.19 7.27 -3.08 4.86
SINCE JAN 1 24.72 30.64 -5.92 29.18
DEGREE DAYS
HEATING
YESTERDAY 29 26 3 13
MONTH TO DATE 361 389 -28 252
SINCE SEP 1 699 896 -197 550
SINCE JUL 1 710 907 -197 559
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE SEP 1 176 99 77 129
SINCE JAN 1 1084 823 261 927
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION NW (320)
HIGHEST GUST SPEED 12 HIGHEST GUST DIRECTION NW (320)
AVERAGE WIND SPEED 2.6
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 75 8:00 AM
LOWEST 36 2:00 PM
AVERAGE 56
......................................................
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 2025......SUNRISE 6:47 AM CST SUNSET 4:29 PM CST
NOVEMBER 19 2025......SUNRISE 6:48 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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page