Climatological Report (Daily)
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000
CDUS43 KLOT 310643
CLIARR


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
142 AM CDT FRI JUL 31 2015


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

...THE AURORA MUNICIPAL AIRPORT CLIMATE SUMMARY FOR JULY 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         86    317 PM  99    1999  82      4       79
  MINIMUM         58    454 AM  53    2009  59     -1       56
                                      2003
  AVERAGE         72                        71      1       68

PRECIPITATION (IN)
  YESTERDAY        0.00          1.13 2000   0.15  -0.15     0.00
  MONTH TO DATE    5.04                      4.05   0.99     2.12
  SINCE JUN 1     13.73                      8.06   5.67    11.08
  SINCE JAN 1     23.08                     20.94   2.14    19.07

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE   12                         0     12       15
  SINCE JUN 1     30                        41    -11       31
  SINCE JUL 1     12                         0     12       15

 COOLING
  YESTERDAY        7                         6      1        3
  MONTH TO DATE  207                       205      2      118
  SINCE JUN 1    358                       360     -2      314
  SINCE JAN 1    427                       401     26      400
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (280)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     W (280)
  AVERAGE WIND SPEED     8.4


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    93           500 AM
 LOWEST     37           100 PM
 AVERAGE    65

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


THE AURORA MUNICIPAL AIRPORT CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        99      2006
 MINIMUM TEMPERATURE (F)   59        49      2009


SUNRISE AND SUNSET
JULY 31 2015..........SUNRISE   547 AM CDT   SUNSET   813 PM CDT
AUGUST  1 2015........SUNRISE   548 AM CDT   SUNSET   812 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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