Climatological Report (Daily)
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CDUS43 KLOT 230633
CLIPWK


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1233 AM CST THU FEB 23 2017


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

...THE CHICAGO EXECUTIVE CLIMATE SUMMARY FOR FEBRUARY 22 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         67R   248 PM  59    2000  38     29       43
  MINIMUM         46   1210 AM   2    2015  23     23       25
  AVERAGE         57                        30     27       34

PRECIPITATION (IN)
  YESTERDAY        0.00          0.03 2010   0.03  -0.03     0.00
  MONTH TO DATE    0.22                      0.74  -0.52     1.19
  SINCE DEC 1      3.66                      4.20  -0.54     4.38
  SINCE JAN 1      2.44                      2.37   0.07     1.57

DEGREE DAYS
 HEATING
  YESTERDAY        8                        35    -27       31
  MONTH TO DATE  627                       838   -211      815
  SINCE DEC 1   2978                      3265   -287     2858
  SINCE JUL 1   3832                      4535   -703     3870

 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 (200)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (200)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION     S (200)
  AVERAGE WIND SPEED    11.3



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


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


THE CHICAGO EXECUTIVE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   38        66      2000
 MINIMUM TEMPERATURE (F)   23        MM        MM


SUNRISE AND SUNSET
FEBRUARY 23 2017......SUNRISE   636 AM CST   SUNSET   535 PM CST
FEBRUARY 24 2017......SUNRISE   634 AM CST   SUNSET   536 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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