Climatological Report (Daily)
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CDUS43 KLOT 172147
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT WED SEP 17 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 17 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         71    256 PM  93    1955  75     -4
  MINIMUM         49    525 AM  39    1937  MM     MM
  AVERAGE         60                        66     -6

PRECIPITATION (IN)
  TODAY            0.00          1.20 1978   0.10  -0.10
  MONTH TO DATE    2.38                      1.91   0.47
  SINCE SEP 1      2.38                      1.91   0.47
  SINCE JAN 1     35.88                     28.46   7.42

DEGREE DAYS
 HEATING
  TODAY            5                         2      3
  MONTH TO DATE   64                        23     41
  SINCE SEP 1     64                        23     41
  SINCE JUL 1     65                        28     37

 COOLING
  TODAY            0                         3     -3
  MONTH TO DATE   93                        91      2
  SINCE SEP 1     93                        91      2
  SINCE JAN 1   1025                      1001     24
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   S (190)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (230)
  HIGHEST GUST SPEED    15   HIGHEST GUST DIRECTION    SW (210)
  AVERAGE WIND SPEED     3.9


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


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)   75        94      1955
 MINIMUM TEMPERATURE (F)   57        39      1929


SUNRISE AND SUNSET
SEPTEMBER 17 2014.....SUNRISE   633 AM CDT   SUNSET   657 PM CDT
SEPTEMBER 18 2014.....SUNRISE   634 AM CDT   SUNSET   655 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




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