Climatological Report (Daily)
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000
CDUS43 KLOT 110633
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST MON DEC 11 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 10 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         36        MM  57    2015  34      2       25
  MINIMUM         MM        MM -13    2013  19     MM       17
  AVERAGE         MM                        27     MM       21

PRECIPITATION (IN)
  YESTERDAY        0.00          0.80 2003   0.08  -0.08      T
  MONTH TO DATE    0.34                      0.87  -0.53     0.19
  SINCE DEC 1      0.34                      0.87  -0.53     0.19
  SINCE JAN 1     41.64                     35.77   5.87    33.75

DEGREE DAYS
 HEATING
  YESTERDAY       MM                        38     MM       44
  MONTH TO DATE  236                       367   -131      361
  SINCE DEC 1    236                       367   -131      361
  SINCE JUL 1   1473                      1781   -308     1259

 COOLING
  YESTERDAY       MM                         0     MM        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    713                       655     58     1039
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   7   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NW (300)
  HIGHEST GUST SPEED    MM   HIGHEST GUST DIRECTION    MM
  AVERAGE WIND SPEED     9.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    91          1100 PM
 LOWEST     56           100 PM
 AVERAGE    74

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   34        53      2015
 MINIMUM TEMPERATURE (F)   18       -14      2013


SUNRISE AND SUNSET
DECEMBER 11 2017......SUNRISE   711 AM CST   SUNSET   423 PM CST
DECEMBER 12 2017......SUNRISE   712 AM CST   SUNSET   423 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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