Climatological Report (Daily)
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CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1241 AM CST WED MAR 1 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR FEBRUARY 28 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         59    404 PM  62    2016  40     19       62
  MINIMUM         44    226 AM -12    2015  24     20       36
  AVERAGE         52                        32     20       49

PRECIPITATION (IN)
  YESTERDAY        0.66R         0.04 2011   0.03   0.63     0.02
                                      2005
  MONTH TO DATE    1.23                      0.95   0.28     1.28
  SINCE DEC 1      4.67                      4.41   0.26     4.47
  SINCE JAN 1      3.45                      2.58   0.87     1.66

DEGREE DAYS
 HEATING
  YESTERDAY       13                        33    -20       16
  MONTH TO DATE  784                      1041   -257      983
  SINCE DEC 1   3135                      3468   -333     3026
  SINCE JUL 1   3989                      4738   -749     4038

 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  11   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (320)
  AVERAGE WIND SPEED    10.6



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        62      2004
 MINIMUM TEMPERATURE (F)   25         9      2015


SUNRISE AND SUNSET
MARCH  1 2017.........SUNRISE   626 AM CST   SUNSET   542 PM CST
MARCH  2 2017.........SUNRISE   625 AM CST   SUNSET   543 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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