Climatological Report (Daily)
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CDUS43 KLOT 282138
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
436 PM CDT WED JUN 28 2017


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR JUNE 28 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         82    259 PM 104    1934  83     -1
  MINIMUM         63    423 AM  49    1938  66     -3
  AVERAGE         73                        75     -2

PRECIPITATION (IN)
  TODAY            0.19          1.66 1993   0.12   0.07
  MONTH TO DATE    2.33                      3.84  -1.51
  SINCE JUN 1      2.33                      3.84  -1.51
  SINCE JAN 1     21.65                     18.33   3.32

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

 COOLING
  TODAY            8                        10     -2
  MONTH TO DATE  248                       186     62
  SINCE JUN 1    248                       186     62
  SINCE JAN 1    303                       260     43
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (180)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     S (170)
  AVERAGE WIND SPEED    12.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84        97      1954
 MINIMUM TEMPERATURE (F)   66        50      1943


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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