Climatological Report (Daily)
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CDUS43 KLOT 242143
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
439 PM CDT MON JUL 24 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 24 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         75    205 PM 107    1934  84     -9
  MINIMUM         68    547 AM  55    1938  68      0
                                      1931
  AVERAGE         72                        76     -4

PRECIPITATION (IN)
  TODAY            0.00          4.77 2010   0.14  -0.14
  MONTH TO DATE    4.16                      3.03   1.13
  SINCE JUN 1      6.76                      7.09  -0.33
  SINCE JAN 1     26.08                     21.58   4.50

DEGREE DAYS
 HEATING
  TODAY            0                         0      0
  MONTH TO DATE    0                         0      0
  SINCE JUN 1      0                        31    -31
  SINCE JUL 1      0                         0      0

 COOLING
  TODAY            7                        11     -4
  MONTH TO DATE  272                       262     10
  SINCE JUN 1    541                       472     69
  SINCE JAN 1    596                       546     50
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  13   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NE (30)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    12.7


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)   84       105      1934
 MINIMUM TEMPERATURE (F)   68        58      2013


SUNRISE AND SUNSET
JULY 24 2017..........SUNRISE   538 AM CDT   SUNSET   817 PM CDT
JULY 25 2017..........SUNRISE   538 AM CDT   SUNSET   816 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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