Climatological Report (Daily)
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856
CDUS43 KLOT 110706
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
206 AM CDT WED SEP 11 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 10 2024...

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)
 YESTERDAY
  MAXIMUM         81   3:05 PM  92    2005  78      3       81
                                      2013
  MINIMUM         50   5:46 AM  42    1999  56     -6       50
                                      2017
  AVERAGE         66                        67     -1       66

PRECIPITATION (IN)
  YESTERDAY        0.00          1.41 2014   0.10  -0.10      T
  MONTH TO DATE    T                         1.01  -1.01     0.04
  SINCE SEP 1      T                         1.01  -1.01     0.04
  SINCE JAN 1     24.32                     24.38  -0.06    22.49

DEGREE DAYS
 HEATING
  YESTERDAY        0                         2     -2        0
  MONTH TO DATE   22                        13      9        2
  SINCE SEP 1     22                        13      9        2
  SINCE JUL 1     31                        24      7        5

 COOLING
  YESTERDAY        1                         4     -3        1
  MONTH TO DATE   12                        44    -32       67
  SINCE SEP 1     12                        44    -32       67
  SINCE JAN 1    810                       768     42      741
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.2


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           4:00 AM
 LOWEST     24           3:00 PM
 AVERAGE    59

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        91      2005
                                             2019
 MINIMUM TEMPERATURE (F)   56        43      1999


SUNRISE AND SUNSET
SEPTEMBER 11 2024.....SUNRISE   6:30 AM CDT   SUNSET   7:08 PM CDT
SEPTEMBER 12 2024.....SUNRISE   6:31 AM CDT   SUNSET   7:07 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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