Climatological Report (Daily)
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976
CDUS43 KLOT 260641
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1241 AM CST WED NOV 26 2025

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR NOVEMBER 25 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         51   2:47 PM  58    2006  43      8       51
  MINIMUM         39  11:59 PM  10    2005  28     11       33
  AVERAGE         45                        35     10       42

PRECIPITATION (IN)
  YESTERDAY        0.32          0.82 2018   0.07   0.25      T
  MONTH TO DATE    1.12                      1.85  -0.73     3.07
  SINCE SEP 1      4.83                      7.84  -3.01     5.51
  SINCE JAN 1     25.36                     31.21  -5.85    29.83

DEGREE DAYS
 HEATING
  YESTERDAY       20                        30    -10       23
  MONTH TO DATE  546                       615    -69      423
  SINCE SEP 1    884                      1122   -238      721
  SINCE JUL 1    895                      1133   -238      730

 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    32   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    45   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED     7.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           1:00 AM
 LOWEST     79          10:00 PM
 AVERAGE    90

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   43        62      2006
 MINIMUM TEMPERATURE (F)   27         9      2014


SUNRISE AND SUNSET
NOVEMBER 26 2025......SUNRISE   6:56 AM CST   SUNSET   4:24 PM CST
NOVEMBER 27 2025......SUNRISE   6:57 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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