Climatological Report (Daily)
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CDUS43 KLOT 072232
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
432 PM CST WED DEC 7 2016


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR DECEMBER 7 2016...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         30    134 PM  61    1946  38     -8
  MINIMUM         26    922 AM  -2    1936  25      1
  AVERAGE         28                        32     -4

PRECIPITATION (IN)
  TODAY            0.00          1.26 2004   0.09  -0.09
  MONTH TO DATE    0.47                      0.67  -0.20
  SINCE DEC 1      0.47                      0.67  -0.20
  SINCE JAN 1     31.83                     37.19  -5.36

DEGREE DAYS
 HEATING
  TODAY           37                        34      3
  MONTH TO DATE  215                       226    -11
  SINCE DEC 1    215                       226    -11
  SINCE JUL 1    927                      1361   -434

 COOLING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE DEC 1      0                         0      0
  SINCE JAN 1   1465                      1045    420
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  14   RESULTANT WIND DIRECTION   W (250)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (260)
  AVERAGE WIND SPEED    14.2


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   37        64      1946
 MINIMUM TEMPERATURE (F)   25         0      1958


SUNRISE AND SUNSET
DECEMBER  7 2016......SUNRISE   705 AM CST   SUNSET   420 PM CST
DECEMBER  8 2016......SUNRISE   706 AM CST   SUNSET   420 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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