Climatological Report (Daily)
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CDUS43 KLOT 280633
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED JUN 28 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 27 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         77    422 PM 102    1933  83     -6       91
  MINIMUM         54    439 AM  50    1981  66    -12       73
  AVERAGE         66                        75     -9       82

PRECIPITATION (IN)
  YESTERDAY        0.00          2.88 1983   0.12  -0.12     0.00
  MONTH TO DATE    2.14                      3.72  -1.58     1.56
  SINCE JUN 1      2.14                      3.72  -1.58     1.56
  SINCE JAN 1     21.46                     18.21   3.25    13.28

DEGREE DAYS
 HEATING
  YESTERDAY        0                         0      0        0
  MONTH TO DATE    0                        29    -29        6
  SINCE JUN 1      0                        29    -29        6
  SINCE JUL 1   4964                      5988  -1024     4881

 COOLING
  YESTERDAY        1                        10     -9       17
  MONTH TO DATE  239                       176     63      276
  SINCE JUN 1    239                       176     63      276
  SINCE JAN 1    294                       250     44      383
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   W (260)
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     E (90)
  AVERAGE WIND SPEED     6.6



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)   83       104      1934
 MINIMUM TEMPERATURE (F)   66        49      1938


SUNRISE AND SUNSET
JUNE 28 2017..........SUNRISE   519 AM CDT   SUNSET   830 PM CDT
JUNE 29 2017..........SUNRISE   519 AM CDT   SUNSET   830 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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