Climatological Report (Daily)
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CDUS43 KLOT 240633
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST FRI FEB 24 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR FEBRUARY 23 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         58   1200 AM  66    2000  38     20       44
  MINIMUM         36    631 PM  MM      MM  23     13       23
  AVERAGE         47                        30     17       34

PRECIPITATION (IN)
  YESTERDAY        0.09          0.22 2012   0.04   0.05     0.00
  MONTH TO DATE    0.31                      0.78  -0.47     1.19
  SINCE DEC 1      3.75                      4.24  -0.49     4.38
  SINCE JAN 1      2.53                      2.41   0.12     1.57

DEGREE DAYS
 HEATING
  YESTERDAY       18                        35    -17       31
  MONTH TO DATE  645                       873   -228      846
  SINCE DEC 1   2996                      3300   -304     2889
  SINCE JUL 1   3850                      4570   -720     3901

 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   6   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    10.2



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        61      2002
 MINIMUM TEMPERATURE (F)   23         5      2015


SUNRISE AND SUNSET
FEBRUARY 24 2017......SUNRISE   634 AM CST   SUNSET   536 PM CST
FEBRUARY 25 2017......SUNRISE   633 AM CST   SUNSET   537 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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