Climatological Report (Daily)
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CDUS43 KLOT 210832
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
323 AM CDT TUE MAY 21 2013


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR MAY 20 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         87    117 PM  91    2012  72     15       91
  MINIMUM         64   1159 PM  33    2002  48     16       60
  AVERAGE         76                        60     16       76

PRECIPITATION (IN)
  YESTERDAY        0.47R         0.47 2013   0.14   0.33     0.15
  MONTH TO DATE    1.34                      2.68  -1.34     2.46
  SINCE MAR 1     10.19                      8.21   1.98     5.99
  SINCE JAN 1     15.06                     11.30   3.76     7.71

DEGREE DAYS
 HEATING
  YESTERDAY        0                         6     -6        0
  MONTH TO DATE  121                       176    -55       94
  SINCE MAR 1   1765                      1544    221     1000
  SINCE JUL 1   6594                      6682    -88     4110

 COOLING
  YESTERDAY       11                         1     10       11
  MONTH TO DATE   41                        14     27       38
  SINCE MAR 1     48                        17     31       64
  SINCE JAN 1     48                        17     31       64
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   S (200)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    12.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 PM
 LOWEST     35           100 PM
 AVERAGE    64

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   72        86      2007
 MINIMUM TEMPERATURE (F)   49        29      2002


SUNRISE AND SUNSET
MAY 21 2013...........SUNRISE   528 AM CDT   SUNSET   813 PM CDT
MAY 22 2013...........SUNRISE   528 AM CDT   SUNSET   814 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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