Climatological Report (Daily)
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CDUS43 KLOT 162136
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT WED AUG 16 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR AUGUST 16 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         92    217 PM 101    1988  82     10
  MINIMUM         70    444 AM  49    1976  67      3
  AVERAGE         81                        74      7

PRECIPITATION (IN)
  TODAY            0.00          3.79 1968   0.13  -0.13
  MONTH TO DATE    0.66                      2.15  -1.49
  SINCE JUN 1      7.49                     10.22  -2.73
  SINCE JAN 1     26.81                     24.71   2.10

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    3                         0      3
  SINCE JUN 1      3                        32    -29
  SINCE JUL 1      3                         1      2

 COOLING
  TODAY           16                         9      7
  MONTH TO DATE  130                       159    -29
  SINCE JUN 1    742                       707     35
  SINCE JAN 1    797                       781     16
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   E (100)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (110)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     7.0


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.3


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)   82        99      1988
 MINIMUM TEMPERATURE (F)   67        48      1976


SUNRISE AND SUNSET
AUGUST 16 2017........SUNRISE   601 AM CDT   SUNSET   749 PM CDT
AUGUST 17 2017........SUNRISE   602 AM CDT   SUNSET   748 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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