Climatological Report (Daily)
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CDUS43 KLOT 250633
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT TUE JUL 25 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JULY 24 2017...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         75    205 PM 107    1934  84     -9       94
  MINIMUM         68   1159 PM  55    1938  68      0       73
                                      1931
  AVERAGE         72                        76     -4       84

PRECIPITATION (IN)
  YESTERDAY        0.00          4.77 2010   0.14  -0.14     0.20
  MONTH TO DATE    4.16                      3.03   1.13     4.47
  SINCE JUN 1      6.76                      7.09  -0.33     6.03
  SINCE JAN 1     26.08                     21.58   4.50    17.75

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                         0      0        0
  SINCE JUN 1      0                        31    -31        6
  SINCE JUL 1      0                         0      0        0

 COOLING
  YESTERDAY        7                        11     -4       19
  MONTH TO DATE  272                       262     10      297
  SINCE JUN 1    541                       472     69      585
  SINCE JAN 1    596                       546     50      692
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   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    11.4



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


SUNRISE AND SUNSET
JULY 25 2017..........SUNRISE   538 AM CDT   SUNSET   816 PM CDT
JULY 26 2017..........SUNRISE   539 AM CDT   SUNSET   815 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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