Climatological Report (Daily)
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CDUS43 KLOT 082135
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
433 PM CDT THU JUN 8 2017


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JUNE 8 2017...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2017


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         83    259 PM  97    1933  77      6       70
  MINIMUM         53    413 AM  42    1885  56     -3       52
  AVERAGE         68                        66      2       61

PRECIPITATION (IN)
  TODAY            0.00          2.07 1958   0.12  -0.12     0.00
  MONTH TO DATE    T                         0.98  -0.98     0.88
  SINCE JUN 1      T                         0.98  -0.98     0.88
  SINCE JAN 1     18.11                     14.06   4.05    14.52

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     26.1                      36.3  -10.2     31.2

DEGREE DAYS
 HEATING
  TODAY            0                         2     -2        4
  MONTH TO DATE    0                        25    -25       10
  SINCE JUN 1      0                        25    -25       10
  SINCE JUL 1   5284                      6317  -1033     5425

 COOLING
  TODAY            3                         4     -1        0
  MONTH TO DATE   33                        27      6       27
  SINCE JUN 1     33                        27      6       27
  SINCE JAN 1     66                        81    -15      101
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (250)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     W (270)
  AVERAGE WIND SPEED     3.4


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.4


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HAZE


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           500 AM
 LOWEST     22           200 PM
 AVERAGE    47

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   78        98      1911
 MINIMUM TEMPERATURE (F)   56        40      1994


SUNRISE AND SUNSET
JUNE  8 2017..........SUNRISE   516 AM CDT   SUNSET   826 PM CDT
JUNE  9 2017..........SUNRISE   516 AM CDT   SUNSET   826 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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