Climatological Report (Daily)
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000
CDUS43 KLOT 070648
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
148 AM CDT WED JUN 7 2017


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 6 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         76    240 PM  97    1971  77     -1       82
  MINIMUM         54    456 AM  39    1985  55     -1       59
  AVERAGE         65                        66     -1       71

PRECIPITATION (IN)
  YESTERDAY        0.00          1.60 1931   0.13  -0.13     0.00
  MONTH TO DATE    T                         0.74  -0.74     0.88
  SINCE JUN 1      T                         0.74  -0.74     0.88
  SINCE JAN 1     18.11                     13.82   4.29    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        0
  MONTH TO DATE    0                        20    -20        0
  SINCE JUN 1      0                        20    -20        0
  SINCE JUL 1   5284                      6312  -1028     5415

 COOLING
  YESTERDAY        0                         4     -4        6
  MONTH TO DATE   28                        19      9       27
  SINCE JUN 1     28                        19      9       27
  SINCE JAN 1     61                        73    -12      101
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     N (10)
  AVERAGE WIND SPEED    13.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.1


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM
 LOWEST     29           600 PM
 AVERAGE    53

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   77       100      1933
 MINIMUM TEMPERATURE (F)   55        44      1913
                                             1894


SUNRISE AND SUNSET
JUNE  7 2017..........SUNRISE   516 AM CDT   SUNSET   825 PM CDT
JUNE  8 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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