Climatological Report (Daily)
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CDUS43 KLOT 280640
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
139 AM CDT WED SEP 28 2016


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR SEPTEMBER 27 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         69    158 PM  84    1998  70     -1       73
  MINIMUM         52    535 AM  44    2012  49      3       59
                                      2001
  AVERAGE         61                        59      2       66

PRECIPITATION (IN)
  YESTERDAY        0.00          0.68 1999   0.11  -0.11     0.00
  MONTH TO DATE    0.95                      2.82  -1.87     4.11
  SINCE SEP 1      0.95                      2.82  -1.87     4.11
  SINCE JAN 1     26.32                     25.30   1.02    24.41

DEGREE DAYS
 HEATING
  YESTERDAY        4                         7     -3        0
  MONTH TO DATE    7                        79    -72       34
  SINCE SEP 1      7                        79    -72       34
  SINCE JUL 1      9                        89    -80       63

 COOLING
  YESTERDAY        0                         1     -1        1
  MONTH TO DATE  137                        76     61      146
  SINCE SEP 1    137                        76     61      146
  SINCE JAN 1   1050                       773    277      762
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (280)
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED    10.2



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)   69        85      2013
 MINIMUM TEMPERATURE (F)   49        42      2006


SUNRISE AND SUNSET
SEPTEMBER 28 2016.....SUNRISE   646 AM CDT   SUNSET   637 PM CDT
SEPTEMBER 29 2016.....SUNRISE   647 AM CDT   SUNSET   636 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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