Climatological Report (Daily)
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CDUS43 KLOT 260642
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT TUE SEP 26 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR SEPTEMBER 25 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         92R   122 PM  90    2016  71     21       90
  MINIMUM         61    557 AM  36    2003  46     15       62
  AVERAGE         77                        59     18       76

PRECIPITATION (IN)
  YESTERDAY        T             0.09 2007   0.12  -0.12      T
  MONTH TO DATE    1.64                      2.75  -1.11     1.57
  SINCE SEP 1      1.64                      2.75  -1.11     1.57
  SINCE JAN 1     30.02                     27.95   2.07    28.40

DEGREE DAYS
 HEATING
  YESTERDAY        0                         7     -7        0
  MONTH TO DATE   66                        86    -20        2
  SINCE SEP 1     66                        86    -20        2
  SINCE JUL 1     91                       110    -19        5

 COOLING
  YESTERDAY       12                         1     11       11
  MONTH TO DATE  113                        59     54      157
  SINCE SEP 1    113                        59     54      157
  SINCE JAN 1    682                       643     39     1011
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     4.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM
 LOWEST     32           200 PM
 AVERAGE    61

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   71        85      1999
 MINIMUM TEMPERATURE (F)   46        34      2000


SUNRISE AND SUNSET
SEPTEMBER 26 2017.....SUNRISE   646 AM CDT   SUNSET   644 PM CDT
SEPTEMBER 27 2017.....SUNRISE   647 AM CDT   SUNSET   642 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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