Climatological Report (Daily)
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CDUS43 KLOT 190632
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI DEC 19 2014


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 18 2014...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         28    359 PM  56    2002  32     -4       31
  MINIMUM         22    326 AM  -6    2008  17      5        4
  AVERAGE         25                        24      1       18

PRECIPITATION (IN)
  YESTERDAY        0.00          0.48 2002   0.06  -0.06     0.00
  MONTH TO DATE    0.31                      1.35  -1.04     0.20
  SINCE DEC 1      0.31                      1.35  -1.04     0.20
  SINCE JAN 1     29.22                     36.25  -7.03    33.03

DEGREE DAYS
 HEATING
  YESTERDAY       40                        41     -1       47
  MONTH TO DATE  592                       686    -94      813
  SINCE DEC 1    592                       686    -94      813
  SINCE JUL 1   2171                      2100     71     2263

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1    693                       655     38      745
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION  NW (300)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     W (290)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (340)
  AVERAGE WIND SPEED     3.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           600 PM
 LOWEST     62           400 AM
 AVERAGE    69

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        53      2002
 MINIMUM TEMPERATURE (F)   16        -7      2005


SUNRISE AND SUNSET
DECEMBER 19 2014......SUNRISE   717 AM CST   SUNSET   425 PM CST
DECEMBER 20 2014......SUNRISE   717 AM CST   SUNSET   426 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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