Climatological Report (Daily)
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CDUS43 KLOT 202238
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CST MON FEB 20 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR FEBRUARY 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         68R   229 PM  57    2016  37     31
  MINIMUM         37    139 AM  -9    2015  22     15
  AVERAGE         53                        29     24       48

PRECIPITATION (IN)
  TODAY            0.00          0.96 2011   0.03  -0.03
  MONTH TO DATE    0.19                      0.67  -0.48
  SINCE DEC 1      3.63                      4.13  -0.50
  SINCE JAN 1      2.41                      2.30   0.11

DEGREE DAYS
 HEATING
  TODAY           12                        36    -24
  MONTH TO DATE  610                       768   -158
  SINCE DEC 1   2961                      3195   -234
  SINCE JUL 1   3815                      4465   -650

 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   7   RESULTANT WIND DIRECTION   S (160)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SE (140)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SE (140)
  AVERAGE WIND SPEED     6.9



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  FOG
  HAZE


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        49      2007
                                             2003
 MINIMUM TEMPERATURE (F)   22         5      2008


SUNRISE AND SUNSET
FEBRUARY 20 2017......SUNRISE   640 AM CST   SUNSET   531 PM CST
FEBRUARY 21 2017......SUNRISE   639 AM CST   SUNSET   532 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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