Climatological Report (Daily)
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CDUS43 KLOT 202235
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST FRI JAN 20 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR JANUARY 20 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

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)
 TODAY
  MAXIMUM         40    233 PM  46    2006  31      9
  MINIMUM         37    145 AM  -6    2008  16     21
  AVERAGE         39                        23     16       19

PRECIPITATION (IN)
  TODAY            0.15          0.80 2006   0.05   0.10
  MONTH TO DATE    2.03                      1.07   0.96
  SINCE DEC 1      3.25                      2.90   0.35
  SINCE JAN 1      2.03                      1.07   0.96

DEGREE DAYS
 HEATING
  TODAY           26                        42    -16
  MONTH TO DATE  794                       829    -35
  SINCE DEC 1   2011                      1976     35
  SINCE JUL 1   2865                      3246   -381

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


WIND (MPH)
  RESULTANT WIND SPEED   5   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     5.7



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        48      1997
 MINIMUM TEMPERATURE (F)   16        -4      2000


SUNRISE AND SUNSET
JANUARY 20 2017.......SUNRISE   714 AM CST   SUNSET   451 PM CST
JANUARY 21 2017.......SUNRISE   714 AM CST   SUNSET   453 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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