Climatological Report (Daily)
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CDUS43 KLOT 170633
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
131 AM CDT WED SEP 17 2014


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 16 2014...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         69    227 PM  93    1931  75     -6       64
  MINIMUM         47    600 AM  39    1984  57    -10       55
  AVERAGE         58                        66     -8       60

PRECIPITATION (IN)
  YESTERDAY        0.00          1.70 1980   0.11  -0.11      T
  MONTH TO DATE    2.38                      1.81   0.57     0.32
  SINCE SEP 1      2.38                      1.81   0.57     0.32
  SINCE JAN 1     35.88                     28.36   7.52    25.26

DEGREE DAYS
 HEATING
  YESTERDAY        7                         2      5        5
  MONTH TO DATE   59                        21     38       17
  SINCE SEP 1     59                        21     38       17
  SINCE JUL 1     60                        26     34       21

 COOLING
  YESTERDAY        0                         4     -4        0
  MONTH TO DATE   93                        88      5      128
  SINCE SEP 1     93                        88      5      128
  SINCE JAN 1   1025                       998     27     1024
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   2   RESULTANT WIND DIRECTION   N (350)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     W (290)
  AVERAGE WIND SPEED     4.7



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   75        93      1955
 MINIMUM TEMPERATURE (F)   MM        39      1937


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.




$$

BMD


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