Climatological Report (Daily)
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CDUS43 KLOT 310631
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT MON AUG 31 2015


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR AUGUST 30 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         76    412 PM  96    2013  80     -4       84
  MINIMUM         59   1138 PM  49    2009  61     -2       71
  AVERAGE         68                        70     -2       78

PRECIPITATION (IN)
  YESTERDAY        0.00          0.44 2001   0.11  -0.11     0.01
  MONTH TO DATE    2.84                      3.56  -0.72     6.96
  SINCE JUN 1     12.17                     10.89   1.28    16.32
  SINCE JAN 1     20.30                     22.38  -2.08    25.52

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    9                         0      9        1
  SINCE JUN 1     85                        56     29       24
  SINCE JUL 1     29                         4     25        4

 COOLING
  YESTERDAY        3                         6     -3       13
  MONTH TO DATE  211                       226    -15      256
  SINCE JUN 1    559                       649    -90      618
  SINCE JAN 1    610                       691    -81      676
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED     1.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        94      2012
 MINIMUM TEMPERATURE (F)   60        47      2009


SUNRISE AND SUNSET
AUGUST 31 2015........SUNRISE   616 AM CDT   SUNSET   727 PM CDT
SEPTEMBER  1 2015.....SUNRISE   617 AM CDT   SUNSET   726 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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