Climatological Report (Daily)
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CDUS43 KLOT 230637
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST MON JAN 23 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR JANUARY 22 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         45    208 PM  54    2002  31     14       30
  MINIMUM         37    156 AM  -3    2013  16     21       16
  AVERAGE         41                        23     18       23

PRECIPITATION (IN)
  YESTERDAY        T             0.21 2012   0.05  -0.05      T
  MONTH TO DATE    2.04                      1.16   0.88     0.26
  SINCE DEC 1      3.26                      2.99   0.27     3.07
  SINCE JAN 1      2.04                      1.16   0.88     0.26

DEGREE DAYS
 HEATING
  YESTERDAY       24                        42    -18       42
  MONTH TO DATE  834                       913    -79      945
  SINCE DEC 1   2051                      2060     -9     1748
  SINCE JUL 1   2905                      3330   -425     2760

 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   3   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     N (10)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED     4.2



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        48      2012
                                             2002
 MINIMUM TEMPERATURE (F)   16        -4      2014
                                             2003


SUNRISE AND SUNSET
JANUARY 23 2017.......SUNRISE   712 AM CST   SUNSET   455 PM CST
JANUARY 24 2017.......SUNRISE   712 AM CST   SUNSET   456 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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