Climatological Report (Daily)
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CDUS43 KLOT 212235
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
434 PM CST SUN JAN 21 2018


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR JANUARY 21 2018...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         45    124 PM  59    2017  31     14
  MINIMUM         35    438 AM  -4    2000  16     19
  AVERAGE         40                        23     17       49

PRECIPITATION (IN)
  TODAY            0.00          0.23 2005   0.04  -0.04
  MONTH TO DATE    0.20                      1.11  -0.91
  SINCE DEC 1      0.47                      2.94  -2.47
  SINCE JAN 1      0.20                      1.11  -0.91

DEGREE DAYS
 HEATING
  TODAY           25                        42    -17
  MONTH TO DATE  927                       871     56
  SINCE DEC 1   2090                      2018     72
  SINCE JUL 1   3166                      3288   -122

 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   1   RESULTANT WIND DIRECTION  SE (140)
  HIGHEST WIND SPEED     6   HIGHEST WIND DIRECTION    SE (150)
  HIGHEST GUST SPEED     7   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED     1.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   31        54      2002
 MINIMUM TEMPERATURE (F)   16        -3      2013


SUNRISE AND SUNSET
JANUARY 21 2018.......SUNRISE   714 AM CST   SUNSET   452 PM CST
JANUARY 22 2018.......SUNRISE   713 AM CST   SUNSET   454 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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