Climatological Report (Daily)
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585
CDUS43 KLOT 200646
CLIPWK

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
146 AM CDT FRI SEP 20 2024

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

...THE CHICAGO EXECUTIVE AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 19 2024...

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1996 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         89R  3:07 PM  88    2016  74     15       65
  MINIMUM         58   4:42 AM  38    2012  55      3       54
  AVERAGE         74                        65      9       60

PRECIPITATION (IN)
  YESTERDAY        0.00          2.95 2001   0.10  -0.10     0.23
  MONTH TO DATE    0.00                      1.93  -1.93     2.41
  SINCE SEP 1      0.00                      1.93  -1.93     2.41
  SINCE JAN 1     26.39                     24.27   2.12    23.32

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        5
  MONTH TO DATE   16                        30    -14       34
  SINCE SEP 1     16                        30    -14       34
  SINCE JUL 1     21                        37    -16       38

 COOLING
  YESTERDAY        9                         3      6        0
  MONTH TO DATE   91                        85      6       83
  SINCE SEP 1     91                        85      6       83
  SINCE JAN 1    960                       899     61      803
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION     E (100)
  AVERAGE WIND SPEED     3.5


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           4:00 AM
 LOWEST     29           3:00 PM
 AVERAGE    63

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


THE CHICAGO EXECUTIVE AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        93      2017
                                             2018
 MINIMUM TEMPERATURE (F)   55        42      2006


SUNRISE AND SUNSET
SEPTEMBER 20 2024.....SUNRISE   6:37 AM CDT   SUNSET   6:51 PM CDT
SEPTEMBER 21 2024.....SUNRISE   6:38 AM CDT   SUNSET   6:50 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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