Climatological Report (Daily)
Issued by NWS

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696
CDUS43 KLOT 212139
CLIARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT SAT SEP 21 2024

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 21 2024...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD: 1991 TO 2020
CLIMATE RECORD PERIOD: 1998 TO 2024


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
...................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         93R  2:24 PM  91    2017  75     18       71
  MINIMUM         54   5:57 AM  36    1999  50      4       61
  AVERAGE         74                        62     12       66

PRECIPITATION (IN)
  TODAY            0.00          0.73 2016   0.11  -0.11     0.36
  MONTH TO DATE    0.04                      2.11  -2.07     2.70
  SINCE SEP 1      0.04                      2.11  -2.07     2.70
  SINCE JAN 1     29.44                     25.73   3.71    26.54

DEGREE DAYS
 HEATING
  TODAY            0                         5     -5        0
  MONTH TO DATE   30                        57    -27       60
  SINCE SEP 1     30                        57    -27       60
  SINCE JUL 1     48                        75    -27       75

 COOLING
  TODAY            9                         2      7        1
  MONTH TO DATE   77                        67     10       58
  SINCE SEP 1     77                        67     10       58
  SINCE JAN 1    843                       755     88      606
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     5.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           3:00 AM
 LOWEST     26           1:00 PM
 AVERAGE    58

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   74        93      2017
 MINIMUM TEMPERATURE (F)   49        33      1999


SUNRISE AND SUNSET
SEPTEMBER 21 2024.....SUNRISE   6:41 AM CDT   SUNSET   6:52 PM CDT
SEPTEMBER 22 2024.....SUNRISE   6:42 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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