Climatological Report (Daily)
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CDUS43 KLOT 270636
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1235 AM CST MON FEB 27 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR FEBRUARY 26 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         47    435 PM  64    2000  39      8       33
  MINIMUM         23    300 AM  -1    2014  24     -1       25
  AVERAGE         35                        31      4       29

PRECIPITATION (IN)
  YESTERDAY        0.00          1.20 2009   0.03  -0.03     0.00
  MONTH TO DATE    0.57                      0.88  -0.31     1.26
  SINCE DEC 1      4.01                      4.34  -0.33     4.45
  SINCE JAN 1      2.79                      2.51   0.28     1.64

DEGREE DAYS
 HEATING
  YESTERDAY       30                        34     -4       36
  MONTH TO DATE  744                       975   -231      944
  SINCE DEC 1   3095                      3402   -307     2987
  SINCE JUL 1   3949                      4672   -723     3999

 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  10   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    11.4



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


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   40        55      2016
 MINIMUM TEMPERATURE (F)   24        -2      2015


SUNRISE AND SUNSET
FEBRUARY 27 2017......SUNRISE   629 AM CST   SUNSET   540 PM CST
FEBRUARY 28 2017......SUNRISE   628 AM CST   SUNSET   541 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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