Climatological Report (Daily)
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000
CDUS43 KLOT 160633
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT WED JUL 16 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR JULY 15 2014...

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)
 YESTERDAY
  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)
  YESTERDAY        0.05          1.88 1899   0.11  -0.06     0.09
  MONTH TO DATE    2.10                      1.65   0.45     0.61
  SINCE JUN 1      9.91                      5.10   4.81     6.84
  SINCE JAN 1     24.74                     18.18   6.56    29.07

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      0.0                       0.0    0.0      0.0
  SNOW DEPTH       0

DEGREE DAYS
 HEATING
  YESTERDAY        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
  YESTERDAY        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     N (350)
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    NW (310)
  AVERAGE WIND SPEED    10.5


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.6


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           800 PM
 LOWEST     53           200 PM
 AVERAGE    69

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


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


SUNRISE AND SUNSET
JULY 16 2014..........SUNRISE   530 AM CDT   SUNSET   825 PM CDT
JULY 17 2014..........SUNRISE   531 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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