Climatological Report (Daily)
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CDUS43 KLOT 300632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SAT AUG 30 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 29 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         86    351 PM  98    1953  80      6       89
  MINIMUM         71    557 AM  43    1982  61     10       66
                                      1965
  AVERAGE         79                        71      8       78

PRECIPITATION (IN)
  YESTERDAY        0.08          2.02 1955   0.13  -0.05     0.00
  MONTH TO DATE    7.03                      4.62   2.41     1.26
  SINCE JUN 1     16.98                     11.77   5.21     9.71
  SINCE JAN 1     31.81                     24.85   6.96    31.94

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        0                         1     -1        0
  MONTH TO DATE    0                         2     -2        2
  SINCE JUN 1     17                        54    -37       54
  SINCE JUL 1      5                         6     -1       11

 COOLING
  YESTERDAY       14                         6      8       13
  MONTH TO DATE  253                       227     26      230
  SINCE JUN 1    630                       675    -45      654
  SINCE JAN 1    691                       729    -38      738
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     S (160)
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED    11.1


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  THUNDERSTORM
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84          1200 AM
 LOWEST     57           300 PM
 AVERAGE    71

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        96      2013
                                             1953
                                             1925
 MINIMUM TEMPERATURE (F)   61        47      1946
                                             1915


SUNRISE AND SUNSET
AUGUST 30 2014........SUNRISE   615 AM CDT   SUNSET   728 PM CDT
AUGUST 31 2014........SUNRISE   616 AM CDT   SUNSET   727 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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