Climatological Report (Daily)
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001
CDUS43 KLOT 020644
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1244 AM CST MON NOV 02 2026

...................................

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 1 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         63     76    2016  55      8       50
  MINIMUM         52     20    2019  36     16       40
  AVERAGE         58                 46     12       45

PRECIPITATION (IN)
  YESTERDAY        0.01   0.88 2004   0.08  -0.07     0.00
  MONTH TO DATE    0.01               0.08  -0.07     0.00
  SINCE SEP 1      7.40               6.07   1.33     3.71
  SINCE JAN 1     36.54              29.44   7.10    24.24

DEGREE DAYS
 HEATING
  YESTERDAY        7                 20    -13       20
  MONTH TO DATE    7                 20    -13       20
  SINCE SEP 1    282                527   -245      358
  SINCE JUL 1    283                538   -255      369

 COOLING
  YESTERDAY        0                  0      0        0
  MONTH TO DATE    0                  0      0        0
  SINCE SEP 1    169                 99     70      176
  SINCE JAN 1    850                823     27     1084
............................................................


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           7:00 AM
 LOWEST     64           2:00 AM
 AVERAGE    79

..........................................................


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   54        73      2015
 MINIMUM TEMPERATURE (F)   36        22      2006
                                             2020


SUNRISE AND SUNSET
NOVEMBER  2 2026......SUNRISE   6:27 AM CST   SUNSET   4:46 PM CST
NOVEMBER  3 2026......SUNRISE   6:28 AM CST   SUNSET   4:45 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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