Climatological Report (Daily)
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000
CDUS43 KLOT 152140
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
435 PM CDT TUE JUL 15 2014


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR JULY 15 2014...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1871 TO 2014


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         70    257 PM 102    1988  85    -15       89
  MINIMUM         55    514 AM  52    1967  64     -9       71
                                      1945
  AVERAGE         63                        74    -11       80

PRECIPITATION (IN)
  TODAY            0.00          1.88 1899   0.11  -0.11     0.09
  MONTH TO DATE    2.05                      1.65   0.40     0.61
  SINCE JUN 1      9.86                      5.10   4.76     6.84
  SINCE JAN 1     24.69                     18.18   6.51    29.07

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      0.0                       0.0    0.0      0.0

DEGREE DAYS
 HEATING
  TODAY            2                         0      2        0
  MONTH TO DATE    4                         0      4        1
  SINCE JUN 1     16                        48    -32       44
  SINCE JUL 1      4                         0      4        1

 COOLING
  TODAY            0                         9     -9       15
  MONTH TO DATE   97                       134    -37      129
  SINCE JUN 1    295                       299     -4      285
  SINCE JAN 1    356                       353      3      369
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (310)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    11.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           400 AM
 LOWEST     53           200 PM
 AVERAGE    63

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   84       100      1887
 MINIMUM TEMPERATURE (F)   64        49      1945


SUNRISE AND SUNSET
JULY 15 2014..........SUNRISE   529 AM CDT   SUNSET   825 PM CDT
JULY 16 2014..........SUNRISE   530 AM CDT   SUNSET   825 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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