Climatological Report (Daily)
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819
CDUS43 KLOT 250647
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1247 AM CST TUE NOV 25 2025

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 24 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         49   2:17 PM  62    2001  44      5       52
                                      2017
  MINIMUM         29   2:27 AM   7    2013  28      1       36
  AVERAGE         39                        36      3       44

PRECIPITATION (IN)
  YESTERDAY        T             0.70 2001   0.07  -0.07     0.00
  MONTH TO DATE    0.80                      1.78  -0.98     3.07
  SINCE SEP 1      4.51                      7.77  -3.26     5.51
  SINCE JAN 1     25.04                     31.14  -6.10    29.83

DEGREE DAYS
 HEATING
  YESTERDAY       26                        29     -3       21
  MONTH TO DATE  526                       585    -59      400
  SINCE SEP 1    864                      1092   -228      698
  SINCE JUL 1    875                      1103   -228      707

 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    18   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     7.3


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           9:00 PM
 LOWEST     71          11:00 AM
 AVERAGE    86

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        58      2006
 MINIMUM TEMPERATURE (F)   28        10      2005


SUNRISE AND SUNSET
NOVEMBER 25 2025......SUNRISE   6:55 AM CST   SUNSET   4:25 PM CST
NOVEMBER 26 2025......SUNRISE   6:56 AM CST   SUNSET   4:24 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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