Climatological Report (Daily)
Issued by NWS

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466
CDUS43 KLOT 272133
CLIDPA

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT SAT JUL 27 2024

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

...THE DUPAGE AIRPORT CLIMATE SUMMARY FOR JULY 27 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         84   2:41 PM  91    1997  84      0       91
                                      2011
                                      2023
  MINIMUM         57   4:12 AM  53    2013  64     -7       69
  AVERAGE         71                        74     -3       80

PRECIPITATION (IN)
  TODAY            0.00          0.70 2011   0.12  -0.12     0.00
  MONTH TO DATE    4.19                      3.14   1.05     6.45
  SINCE JUN 1      9.22                      6.79   2.43     7.62
  SINCE JAN 1     21.86                     19.05   2.81    18.15

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            6                         9     -3       15
  MONTH TO DATE  213                       239    -26      225
  SINCE JUN 1    455                       414     41      376
  SINCE JAN 1    509                       470     39      427
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (180)
  AVERAGE WIND SPEED     5.7


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           3:00 AM
 LOWEST     43           2:00 PM
 AVERAGE    68

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


THE DUPAGE AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        92      2023
 MINIMUM TEMPERATURE (F)   63        53      2013


SUNRISE AND SUNSET
JULY 27 2024..........SUNRISE   5:42 AM CDT   SUNSET   8:16 PM CDT
JULY 28 2024..........SUNRISE   5:43 AM CDT   SUNSET   8:15 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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