Climatological Report (Daily)
Issued by NWS

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990
CDUS43 KLOT 122132
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CDT FRI JUL 12 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 12 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1997 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         87   2:45 PM  90    2012  84      3       78
  MINIMUM         61   4:49 AM  54    2002  63     -2       61
  AVERAGE         74                        74      0       70

PRECIPITATION (IN)
  TODAY            0.00          1.10 2014   0.12  -0.12     0.95
  MONTH TO DATE    2.19                      1.33   0.86     3.94
  SINCE JUN 1      7.22                      4.98   2.24     5.11
  SINCE JAN 1     19.86                     17.24   2.62    15.64

DEGREE DAYS
 HEATING
  TODAY            0                         0      0        0
  MONTH TO DATE    3                         0      3        0
  SINCE JUN 1     16                        33    -17       29
  SINCE JUL 1      3                         0      3        0

 COOLING
  TODAY            9                         9      0        5
  MONTH TO DATE  104                       104      0       96
  SINCE JUN 1    346                       279     67      247
  SINCE JAN 1    400                       335     65      298
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED     8   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION    NE (30)
  AVERAGE WIND SPEED     3.0


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           4:00 AM
 LOWEST     46           2:00 PM
 AVERAGE    72

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        95      2019
 MINIMUM TEMPERATURE (F)   63        52      2002
                                             2007


SUNRISE AND SUNSET
JULY 12 2024..........SUNRISE   5:29 AM CDT   SUNSET   8:28 PM CDT
JULY 13 2024..........SUNRISE   5:30 AM CDT   SUNSET   8:27 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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