Climatological Report (Daily)
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CDUS43 KLOT 160632
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1231 AM CST MON JAN 16 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR JANUARY 15 2017...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         35    326 PM  43    2016  31      4       42
                                      2006
  MINIMUM         16    629 AM -12    2009  16      0       30
  AVERAGE         26                        23      3       36

PRECIPITATION (IN)
  YESTERDAY        0.00          0.12 2007   0.05  -0.05     0.00
  MONTH TO DATE    0.42                      0.78  -0.36     0.26
  SINCE DEC 1      1.64                      2.61  -0.97     3.07
  SINCE JAN 1      0.42                      0.78  -0.36     0.26

DEGREE DAYS
 HEATING
  YESTERDAY       39                        42     -3       29
  MONTH TO DATE  647                       619     28      587
  SINCE DEC 1   1864                      1766     98     1390
  SINCE JUL 1   2718                      3036   -318     2402

 COOLING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE DEC 1      0                         0      0        0
  SINCE JAN 1      0                         0      0        0
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   1   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED     7   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED     9   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED     0.5



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG
  HAZE


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   30        47      2006
 MINIMUM TEMPERATURE (F)   16       -16      2009


SUNRISE AND SUNSET
JANUARY 16 2017.......SUNRISE   717 AM CST   SUNSET   447 PM CST
JANUARY 17 2017.......SUNRISE   716 AM CST   SUNSET   448 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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