Climatological Report (Daily)
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CDUS43 KLOT 210636
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1236 AM CST TUE NOV 21 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR NOVEMBER 20 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         52    406 PM  65    2003  45      7       35
  MINIMUM         25    136 AM   4    2014  26     -1       17
  AVERAGE         39                        36      3       26

PRECIPITATION (IN)
  YESTERDAY        0.00          0.65 2007   0.10  -0.10     0.00
  MONTH TO DATE    1.42                      2.23  -0.81     0.22
  SINCE SEP 1     12.89                      8.79   4.10     4.69
  SINCE JAN 1     41.27                     33.99   7.28    31.52

DEGREE DAYS
 HEATING
  YESTERDAY       26                        29     -3       39
  MONTH TO DATE  558                       487     71      329
  SINCE SEP 1    941                      1070   -129      640
  SINCE JUL 1    966                      1094   -128      643

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        3
  SINCE SEP 1    144                        71     73      185
  SINCE JAN 1    713                       655     58     1039
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    85           400 AM
 LOWEST     50           100 PM
 AVERAGE    68

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   45        60      2010
 MINIMUM TEMPERATURE (F)   26         1      2014


SUNRISE AND SUNSET
NOVEMBER 21 2017......SUNRISE   651 AM CST   SUNSET   429 PM CST
NOVEMBER 22 2017......SUNRISE   652 AM CST   SUNSET   428 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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