Climatological Report (Daily)
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CDUS43 KLOT 220639
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT WED MAY 22 2013


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 21 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         81    347 PM  86    2007  72      9       69
  MINIMUM         63    515 AM  29    2002  49     14       46
  AVERAGE         72                        61     11       58

PRECIPITATION (IN)
  YESTERDAY        0.02          1.07 2004   0.16  -0.14     0.00
  MONTH TO DATE    1.36                      2.84  -1.48     2.46
  SINCE MAR 1     10.21                      8.37   1.84     5.99
  SINCE JAN 1     15.08                     11.46   3.62     7.71

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        7
  MONTH TO DATE  121                       182    -61      101
  SINCE MAR 1   1765                      1550    215     1007
  SINCE JUL 1   6594                      6688    -94     4117

 COOLING
  YESTERDAY        7                         2      5        0
  MONTH TO DATE   48                        16     32       38
  SINCE MAR 1     55                        19     36       64
  SINCE JAN 1     55                        19     36       64
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  10   RESULTANT WIND DIRECTION  SW (210)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    SW (210)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    10.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           100 AM
 LOWEST     54           300 PM
 AVERAGE    74

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        89      2011
 MINIMUM TEMPERATURE (F)   49        36      2006


SUNRISE AND SUNSET
MAY 22 2013...........SUNRISE   528 AM CDT   SUNSET   814 PM CDT
MAY 23 2013...........SUNRISE   527 AM CDT   SUNSET   815 PM CDT


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




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