Climatological Report (Daily)
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CDUS43 KLOT 232138
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
437 PM CDT TUE JUN 23 2015


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JUNE 23 2015...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         81    241 PM  97    1930  82     -1       81
  MINIMUM         66    611 AM  44    1982  61      5       66
  AVERAGE         74                        71      3       74

PRECIPITATION (IN)
  TODAY            0.00          3.04 1892   0.11  -0.11     0.05
  MONTH TO DATE    5.17                      2.69   2.48     4.73
  SINCE JUN 1      5.17                      2.69   2.48     4.73
  SINCE JAN 1     16.66                     15.77   0.89    19.56

SNOWFALL (IN)
  TODAY            0.0           0.0    MM   0.0    0.0      0.0
  MONTH TO DATE    0.0                       0.0    0.0      0.0
  SINCE JUN 1      0.0                       0.0    0.0      0.0
  SINCE JUL 1     50.7                      36.6   14.1     82.0

DEGREE DAYS
 HEATING
  TODAY            0                         1     -1        0
  MONTH TO DATE   37                        46     -9       12
  SINCE JUN 1     37                        46     -9       12
  SINCE JUL 1   6774                      6338    436     7135

 COOLING
  TODAY            9                         7      2        9
  MONTH TO DATE   99                       110    -11      128
  SINCE JUN 1     99                       110    -11      128
  SINCE JAN 1    152                       164    -12      189
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (330)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (330)
  AVERAGE WIND SPEED    11.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    87           100 AM
 LOWEST     33           200 PM
 AVERAGE    60

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   82        97      1953
                                             1937
 MINIMUM TEMPERATURE (F)   61        46      1986


SUNRISE AND SUNSET
JUNE 23 2015..........SUNRISE   517 AM CDT   SUNSET   831 PM CDT
JUNE 24 2015..........SUNRISE   517 AM CDT   SUNSET   831 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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