Climatological Report (Daily)
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CDUS43 KLOT 040633
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI SEP 4 2015


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR SEPTEMBER 3 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         91R   334 PM  89    2007  79     12       85
                                      1999
  MINIMUM         69   1159 PM  49    1997  60      9       61
  AVERAGE         80                        69     11       73

PRECIPITATION (IN)
  YESTERDAY        0.00          0.39 2008   0.10  -0.10     0.00
  MONTH TO DATE    T                         0.33  -0.33     0.10
  SINCE SEP 1      T                         0.33  -0.33     0.10
  SINCE JAN 1     20.30                     22.81  -2.51    25.62

DEGREE DAYS
 HEATING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    0                         3     -3        0
  SINCE SEP 1      0                         3     -3        0
  SINCE JUL 1     29                        13     16        4

 COOLING
  YESTERDAY       15                         5     10        8
  MONTH TO DATE   46                        15     31       31
  SINCE SEP 1     46                        15     31       31
  SINCE JAN 1    662                       712    -50      719
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     6.8



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        90      2007
 MINIMUM TEMPERATURE (F)   59        46      1997


SUNRISE AND SUNSET
SEPTEMBER  4 2015.....SUNRISE   620 AM CDT   SUNSET   721 PM CDT
SEPTEMBER  5 2015.....SUNRISE   621 AM CDT   SUNSET   719 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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