Climatological Report (Daily)
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CDUS43 KLOT 030632
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU SEP 3 2015


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR SEPTEMBER 2 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         91    305 PM  95    2008  79     12       83
  MINIMUM         73    601 AM  50    2009  60     13       66
                                      2001
  AVERAGE         82                        70     12       75

PRECIPITATION (IN)
  YESTERDAY        0.00          1.47 2010   0.11  -0.11     0.00
  MONTH TO DATE    T                         0.23  -0.23     0.10
  SINCE SEP 1      T                         0.23  -0.23     0.10
  SINCE JAN 1     20.30                     22.71  -2.41    25.62

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         2     -2        0
  SINCE SEP 1      0                         2     -2        0
  SINCE JUL 1     29                        12     17        4

 COOLING
  YESTERDAY       17                         5     12       10
  MONTH TO DATE   31                        10     21       23
  SINCE SEP 1     31                        10     21       23
  SINCE JAN 1    647                       707    -60      711
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     6.3



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   79        89      2007
                                             1999
 MINIMUM TEMPERATURE (F)   60        49      1997


SUNRISE AND SUNSET
SEPTEMBER  3 2015.....SUNRISE   619 AM CDT   SUNSET   722 PM CDT
SEPTEMBER  4 2015.....SUNRISE   620 AM CDT   SUNSET   721 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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