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Climatological Report (Daily)
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CDUS43 KLOT 050652
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
145 AM CDT WED JUN 5 2013

TIMES OF MAXIMUM AND MINIMUM TEMPERATURES ARE ESTIMATED.
...................................

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JUNE 4 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         72   1230 PM  97    1977  76     -4       75
  MINIMUM         50    500 AM  35    1945  54     -4       59
  AVERAGE         61                        65     -4       67

PRECIPITATION (IN)
  YESTERDAY        0.00          2.28 2002   0.13  -0.13      T
  MONTH TO DATE    0.57                      0.49   0.08     0.01
  SINCE JUN 1      0.57                      0.49   0.08     0.01
  SINCE JAN 1     22.80                     13.57   9.23    12.22

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     30.1                      36.3   -6.2     19.8
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         3      1        0
  MONTH TO DATE   25                        14     11       10
  SINCE JUN 1     25                        14     11       10
  SINCE JUL 1   6156                      6306   -150     4903

 COOLING
  YESTERDAY        0                         3     -3        2
  MONTH TO DATE    5                        12     -7        6
  SINCE JUN 1      5                        12     -7        6
  SINCE JAN 1     89                        66     23      177
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (70)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (60)
  AVERAGE WIND SPEED     6.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           400 AM
 LOWEST     35          1200 PM
 AVERAGE    64

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   76        97      1971
 MINIMUM TEMPERATURE (F)   55        37      1945


SUNRISE AND SUNSET
JUNE  5 2013..........SUNRISE   517 AM CDT   SUNSET   823 PM CDT
JUNE  6 2013..........SUNRISE   517 AM CDT   SUNSET   824 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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