Climatological Report (Daily)
Issued by NWS

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603
CDUS43 KLOT 210639
CLIARR

CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT SAT SEP 21 2024

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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 20 2024...

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)
 YESTERDAY
  MAXIMUM         90   3:00 PM  95    2018  75     15       81
  MINIMUM         58  11:59 PM  34    2003  50      8       58
  AVERAGE         74                        62     12       70

PRECIPITATION (IN)
  YESTERDAY        0.04          0.56 2000   0.10  -0.06     0.51
  MONTH TO DATE    0.04                      2.00  -1.96     2.34
  SINCE SEP 1      0.04                      2.00  -1.96     2.34
  SINCE JAN 1     29.44                     25.62   3.82    26.18

DEGREE DAYS
 HEATING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   30                        52    -22       60
  SINCE SEP 1     30                        52    -22       60
  SINCE JUL 1     48                        70    -22       75

 COOLING
  YESTERDAY        9                         2      7        5
  MONTH TO DATE   68                        65      3       57
  SINCE SEP 1     68                        65      3       57
  SINCE JAN 1    834                       753     81      605
...................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED     5.6


WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           5:00 AM
 LOWEST     28           3:00 PM
 AVERAGE    58

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        91      2017
 MINIMUM TEMPERATURE (F)   50        36      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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