Climatological Report (Daily)
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CDUS43 KLOT 050653
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1252 AM CST MON DEC 5 2016


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR DECEMBER 4 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         33   1159 PM  64    1998  39     -6       48
  MINIMUM         30    852 PM   7    2006  24      6       32
  AVERAGE         32                        32      0       40

PRECIPITATION (IN)
  YESTERDAY        0.46          1.25 1999   0.08   0.38     0.00
  MONTH TO DATE    0.46                      0.31   0.15     0.30
  SINCE DEC 1      0.46                      0.31   0.15     0.30
  SINCE JAN 1     32.69                     31.83   0.86    29.62

DEGREE DAYS
 HEATING
  YESTERDAY       33                        33      0       25
  MONTH TO DATE  120                       131    -11      113
  SINCE DEC 1    120                       131    -11      113
  SINCE JUL 1    974                      1401   -427     1125

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1   1071                       789    282      769
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    SW (240)
  AVERAGE WIND SPEED     2.4



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY SNOW
  SNOW
  LIGHT SNOW
  FOG
  FOG W/VISIBILITY <= 1/4 MILE


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        69      2001
 MINIMUM TEMPERATURE (F)   24         2      2007


SUNRISE AND SUNSET
DECEMBER  5 2016......SUNRISE   705 AM CST   SUNSET   420 PM CST
DECEMBER  6 2016......SUNRISE   706 AM CST   SUNSET   420 PM CST


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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