Climatological Report (Daily)
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CDUS43 KLOT 301246
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
745 AM CDT FRI SEP 30 2016


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR SEPTEMBER 29 2016...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         68    235 PM  99    1953  70     -2       72
  MINIMUM         60    123 AM  33    1942  52      8       59
  AVERAGE         64                        61      3       66

PRECIPITATION (IN)
  YESTERDAY        0.72          1.13 1929   0.10   0.62      T
  MONTH TO DATE    1.33                      3.22  -1.89     5.07
  SINCE SEP 1      1.33                      3.22  -1.89     5.07
  SINCE JAN 1     25.98                     29.77  -3.79    22.63

DEGREE DAYS
 HEATING
  YESTERDAY        1                         6     -5        0
  MONTH TO DATE   10                        74    -64       14
  SINCE SEP 1     10                        74    -64       14
  SINCE JUL 1     10                        79    -69       20

 COOLING
  YESTERDAY        0                         2     -2        1
  MONTH TO DATE  229                       119    110      228
  SINCE SEP 1    229                       119    110      228
  SINCE JAN 1   1421                      1029    392     1141
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION  NE (30)
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    NE (40)
  AVERAGE WIND SPEED    16.6



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  HEAVY RAIN
  RAIN
  LIGHT RAIN
  FOG


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        92      1971
 MINIMUM TEMPERATURE (F)   51        34      1984


SUNRISE AND SUNSET
SEPTEMBER 30 2016.....SUNRISE   647 AM CDT   SUNSET   634 PM CDT
OCTOBER  1 2016.......SUNRISE   648 AM CDT   SUNSET   632 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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