Climatological Report (Daily)
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CDUS43 KLOT 182137
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT SAT APR 18 2015


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR APRIL 18 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1996 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         62    657 AM  88    2002  59      3
  MINIMUM         49    530 AM  26    2001  38     11
                                      1997
  AVERAGE         56                        49      7       43

PRECIPITATION (IN)
  TODAY            0.00          0.35 2011   0.11  -0.11
  MONTH TO DATE    2.49                      1.49   1.00
  SINCE MAR 1      2.80                      3.74  -0.94
  SINCE JAN 1      3.49                      6.32  -2.83

DEGREE DAYS
 HEATING
  TODAY            9                        17     -8
  MONTH TO DATE  253                       351    -98
  SINCE MAR 1   1177                      1204    -27
  SINCE JUL 1   6305                      5942    363

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


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED     7.8



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   59        81      2005
 MINIMUM TEMPERATURE (F)   39        31      2001


SUNRISE AND SUNSET
APRIL 18 2015.........SUNRISE   607 AM CDT   SUNSET   736 PM CDT
APRIL 19 2015.........SUNRISE   605 AM CDT   SUNSET   737 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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