Climatological Report (Daily)
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CDUS43 KLOT 090635
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1234 AM CST FRI DEC 9 2016


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR DECEMBER 8 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         24   1000 PM  48    2015  35    -11       48
                                      2001
                                      1999
  MINIMUM         17    909 AM  -6    2006  19     -2       38
  AVERAGE         21                        27     -6       43

PRECIPITATION (IN)
  YESTERDAY        T             0.39 2009   0.08  -0.08     0.00
  MONTH TO DATE    0.19                      0.71  -0.52     0.31
  SINCE DEC 1      0.19                      0.71  -0.52     0.31
  SINCE JAN 1     33.75                     35.61  -1.86    35.47

DEGREE DAYS
 HEATING
  YESTERDAY       44                        38      6       22
  MONTH TO DATE  271                       291    -20      223
  SINCE DEC 1    271                       291    -20      223
  SINCE JUL 1   1169                      1705   -536     1303

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1039                       655    384      750
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  18   RESULTANT WIND DIRECTION   W (270)
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    18.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 1.0


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT SNOW


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    81           700 PM
 LOWEST     67          1100 AM
 AVERAGE    74

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        52      2015
                                             1999
 MINIMUM TEMPERATURE (F)   19        -7      2013


SUNRISE AND SUNSET
DECEMBER  9 2016......SUNRISE   710 AM CST   SUNSET   423 PM CST
DECEMBER 10 2016......SUNRISE   711 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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