Climatological Report (Daily)
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CDUS43 KLOT 190639
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1239 AM CST SUN FEB 19 2017


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR FEBRUARY 18 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         68R   321 PM  53    2013  35     33       42
  MINIMUM         32    621 AM  -8    2006  17     15       24
  AVERAGE         50                        26     24       33

PRECIPITATION (IN)
  YESTERDAY        0.00          0.36 2013   0.06  -0.06     0.00
  MONTH TO DATE    0.47                      0.91  -0.44     0.97
  SINCE DEC 1      3.55                      4.34  -0.79     5.83
  SINCE JAN 1      2.72                      2.38   0.34     1.48

DEGREE DAYS
 HEATING
  YESTERDAY       15                        39    -24       32
  MONTH TO DATE  567                       753   -186      726
  SINCE DEC 1   2970                      3356   -386     2768
  SINCE JUL 1   3868                      4770   -902     3848

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (190)
  AVERAGE WIND SPEED     7.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.0


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    89          1000 PM
 LOWEST     32           300 PM
 AVERAGE    61

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   35        62      2016
 MINIMUM TEMPERATURE (F)   17       -13      2015


SUNRISE AND SUNSET
FEBRUARY 19 2017......SUNRISE   643 AM CST   SUNSET   532 PM CST
FEBRUARY 20 2017......SUNRISE   642 AM CST   SUNSET   534 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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