620
CDUS43 KLOT 260632
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT MON OCT 26 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 25 2026...
CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2026
WEATHER ITEM OBSERVED RECORD YEAR NORMAL DEPARTURE LAST
VALUE VALUE VALUE FROM YEAR
NORMAL
........................................................
TEMPERATURE (F)
YESTERDAY
MAXIMUM 73 74 2012 58 15 57
MINIMUM 47 24 2013 39 8 29
AVERAGE 60 48 12 43
PRECIPITATION (IN)
YESTERDAY 0.00 0.74 2022 0.09 -0.09 0.00
MONTH TO DATE 2.61 2.49 0.12 3.02
SINCE SEP 1 7.35 5.49 1.86 3.66
SINCE JAN 1 36.49 28.86 7.63 24.19
DEGREE DAYS
HEATING
YESTERDAY 5 17 -12 22
MONTH TO DATE 166 299 -133 197
SINCE SEP 1 219 399 -180 244
SINCE JUL 1 220 410 -190 255
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 20 9 11 49
SINCE SEP 1 169 97 72 176
SINCE JAN 1 850 821 29 1084
........................................................
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 96 11:00 PM
LOWEST 43 2:00 PM
AVERAGE 70
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 58 75 2000
MINIMUM TEMPERATURE (F) 39 31 2013
SUNRISE AND SUNSET
OCTOBER 26 2026.......SUNRISE 7:18 AM CDT SUNSET 5:55 PM CDT
OCTOBER 27 2026.......SUNRISE 7:19 AM CDT SUNSET 5:54 PM CDT
- 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