003
CDUS43 KLOT 091334 CCA
CLIDPA
CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT FRI OCT 09 2026
...............................
...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR OCTOBER 8 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 72 87 2007 66 6 67
MINIMUM 47 27 2012 45 2 44
AVERAGE 60 56 4 56
PRECIPITATION (IN)
YESTERDAY 0.00 1.12 2004 0.10 -0.10 0.00
MONTH TO DATE 1.39 0.83 0.56 1.79
SINCE SEP 1 6.13 3.83 2.30 2.43
SINCE JAN 1 35.27 27.20 8.07 22.96
DEGREE DAYS
HEATING
YESTERDAY 5 10 -5 9
MONTH TO DATE 42 70 -28 16
SINCE SEP 1 95 170 -75 63
SINCE JUL 1 96 181 -85 74
COOLING
YESTERDAY 0 1 -1 0
MONTH TO DATE 1 8 -7 47
SINCE SEP 1 150 96 54 174
SINCE JAN 1 831 820 11 1082
........................................................
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 5:00 AM
LOWEST 29 2:00 PM
AVERAGE 59
......................................................
THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 66 88 2010
MINIMUM TEMPERATURE (F) 44 26 2000
SUNRISE AND SUNSET
OCTOBER 9 2026.......SUNRISE 6:59 AM CDT SUNSET 6:21 PM CDT
OCTOBER 10 2026.......SUNRISE 7:00 AM CDT SUNSET 6:19 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