Climatological Report (Daily)
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CDUS43 KLOT 190639
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1237 AM CST THU JAN 19 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR JANUARY 18 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         36    930 PM  44    2013  30      6        7
  MINIMUM         31   1159 PM  -5    1997  16     15       -4
  AVERAGE         34                        23     11        2

PRECIPITATION (IN)
  YESTERDAY        0.00          0.02 2011   0.06  -0.06     0.00
  MONTH TO DATE    1.56                      0.96   0.60     0.26
  SINCE DEC 1      2.78                      2.79  -0.01     3.07
  SINCE JAN 1      1.56                      0.96   0.60     0.26

DEGREE DAYS
 HEATING
  YESTERDAY       31                        42    -11       63
  MONTH TO DATE  738                       745     -7      757
  SINCE DEC 1   1955                      1892     63     1560
  SINCE JUL 1   2809                      3162   -353     2572

 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   7   RESULTANT WIND DIRECTION  SW (240)
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (220)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (220)
  AVERAGE WIND SPEED     7.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        54      2006
 MINIMUM TEMPERATURE (F)   16        -3      2008


SUNRISE AND SUNSET
JANUARY 19 2017.......SUNRISE   715 AM CST   SUNSET   450 PM CST
JANUARY 20 2017.......SUNRISE   714 AM CST   SUNSET   451 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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