Climatological Report (Daily)
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CDUS43 KLOT 080636
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
136 AM CDT THU JUN 8 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 7 2017...

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)
 YESTERDAY
  MAXIMUM         77    329 PM 100    1933  77      0       67
  MINIMUM         56    445 AM  44    1913  55      1       51
                                      1894
  AVERAGE         67                        66      1       59

PRECIPITATION (IN)
  YESTERDAY        0.00          2.29 1916   0.12  -0.12     0.00
  MONTH TO DATE    T                         0.86  -0.86     0.88
  SINCE JUN 1      T                         0.86  -0.86     0.88
  SINCE JAN 1     18.11                     13.94   4.17    14.52

SNOWFALL (IN)
  YESTERDAY        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
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        0                         3     -3        6
  MONTH TO DATE    0                        23    -23        6
  SINCE JUN 1      0                        23    -23        6
  SINCE JUL 1   5284                      6315  -1031     5421

 COOLING
  YESTERDAY        2                         4     -2        0
  MONTH TO DATE   30                        23      7       27
  SINCE JUN 1     30                        23      7       27
  SINCE JAN 1     63                        77    -14      101
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     8.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.2


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM
 LOWEST     25           100 PM
 AVERAGE    51

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77        97      1933
 MINIMUM TEMPERATURE (F)   56        42      1885


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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