Climatological Report (Daily)
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386
CDUS43 KLOT 242132
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT SAT MAY 24 2025

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR MAY 24 2025...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         71   2:21 PM  91    2010  74     -3       75
  MINIMUM         37   4:31 AM  34    2013  52    -15       60
  AVERAGE         54                        63     -9       68

PRECIPITATION (IN)
  TODAY            0.00          0.37 2006   0.13  -0.13     0.15
  MONTH TO DATE    1.36                      3.45  -2.09     2.27
  SINCE MAR 1      6.26                      8.86  -2.60     9.04
  SINCE JAN 1      7.83                     11.37  -3.54    11.49

DEGREE DAYS
 HEATING
  TODAY           11                         5      6        0
  MONTH TO DATE  191                       185      6       71
  SINCE MAR 1   1295                      1527   -232     1162
  SINCE JUL 1   5615                      6304   -689     5223

 COOLING
  TODAY            0                         2     -2        3
  MONTH TO DATE   27                        28     -1       45
  SINCE MAR 1     33                        34     -1       53
  SINCE JAN 1     33                        34     -1       53
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     3.9


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           5:00 AM
 LOWEST     40           2:00 PM
 AVERAGE    68

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        89      2010
                                             2018
 MINIMUM TEMPERATURE (F)   52        39      2002


SUNRISE AND SUNSET
MAY 24 2025...........SUNRISE   5:25 AM CDT   SUNSET   8:15 PM CDT
MAY 25 2025...........SUNRISE   5:24 AM CDT   SUNSET   8:16 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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