Climatological Report (Daily)
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CDUS43 KLOT 290632
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT FRI AUG 29 2014


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

...THE CHICAGO-OHARE CLIMATE SUMMARY FOR AUGUST 28 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         77    132 PM  97    1955  81     -4       83
                                      1953
  MINIMUM         67    624 AM  42    1986  61      6       71
  AVERAGE         72                        71      1       77

PRECIPITATION (IN)
  YESTERDAY        T             1.45 1932   0.15  -0.15     0.00
  MONTH TO DATE    6.95                      4.49   2.46     1.26
  SINCE JUN 1     16.90                     11.64   5.26     9.71
  SINCE JAN 1     31.73                     24.72   7.01    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                         1     -1        2
  SINCE JUN 1     17                        53    -36       54
  SINCE JUL 1      5                         5      0       11

 COOLING
  YESTERDAY        7                         6      1       12
  MONTH TO DATE  239                       221     18      217
  SINCE JUN 1    616                       669    -53      641
  SINCE JAN 1    677                       723    -46      725
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     E (100)
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION     E (110)
  AVERAGE WIND SPEED     8.6


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.7


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78          1100 PM
 LOWEST     40           100 PM
 AVERAGE    59

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


THE CHICAGO-OHARE CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        98      1953
 MINIMUM TEMPERATURE (F)   61        43      1982
                                             1965


SUNRISE AND SUNSET
AUGUST 29 2014........SUNRISE   614 AM CDT   SUNSET   730 PM CDT
AUGUST 30 2014........SUNRISE   615 AM CDT   SUNSET   728 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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