Climatological Report (Daily)
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CDUS43 KLOT 030643
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
143 AM CDT FRI JUL 3 2015


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 2 2015...

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)
 YESTERDAY
  MAXIMUM         69    106 PM  99    1970  84    -15       70
  MINIMUM         53    217 AM  49    2001  63    -10       56
                                      1984
  AVERAGE         61                        73    -12       63

PRECIPITATION (IN)
  YESTERDAY        0.00          2.06 1982   0.10  -0.10     0.12
  MONTH TO DATE    0.00                      0.20  -0.20     0.12
  SINCE JUN 1      7.12                      3.65   3.47     7.93
  SINCE JAN 1     18.61                     16.73   1.88    22.76

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      T                         0.0    0.0      0.0
  SINCE JUL 1      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        4                         0      4        2
  MONTH TO DATE    7                         0      7        2
  SINCE JUN 1     46                        48     -2       14
  SINCE JUL 1      7                         0      7        2

 COOLING
  YESTERDAY        0                         9     -9        0
  MONTH TO DATE    0                        17    -17        9
  SINCE JUN 1    118                       182    -64      207
  SINCE JAN 1    171                       236    -65      268
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    NE (40)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     9.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  FOG


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           300 AM
 LOWEST     59          1200 PM
 AVERAGE    76

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       102      1949
 MINIMUM TEMPERATURE (F)   63        50      1980


SUNRISE AND SUNSET
JULY  3 2015..........SUNRISE   521 AM CDT   SUNSET   831 PM CDT
JULY  4 2015..........SUNRISE   521 AM CDT   SUNSET   830 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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