Climatological Report (Daily)
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000
CDUS43 KLOT 302140
CLIORD


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
438 PM CDT SAT AUG 30 2014


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

...THE CHICAGO-OHARE IL CLIMATE SUMMARY FOR AUGUST 30 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         83    208 PM  96    2013  80      3       96
                                      1953
                                      1925
  MINIMUM         71    608 AM  47    1946  61     10       67
                                      1915
  AVERAGE         77                        70      7       82

PRECIPITATION (IN)
  TODAY            0.27          4.31 2001   0.14   0.13     0.36
  MONTH TO DATE    7.30                      4.76   2.54     1.62
  SINCE JUN 1     17.25                     11.91   5.34    10.07
  SINCE JAN 1     32.08                     24.99   7.09    32.30

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            0                         1     -1        0
  MONTH TO DATE    0                         3     -3        2
  SINCE JUN 1     17                        55    -38       54
  SINCE JUL 1      5                         7     -2       11

 COOLING
  TODAY           12                         6      6       17
  MONTH TO DATE  265                       233     32      247
  SINCE JUN 1    642                       681    -39      671
  SINCE JAN 1    703                       735    -32      755
..................................................................


WIND (MPH)
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    SW (240)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SW (230)
  AVERAGE WIND SPEED    13.7


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  HEAVY RAIN
  LIGHT RAIN


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           700 AM
 LOWEST     55           300 PM
 AVERAGE    70

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


THE CHICAGO-OHARE IL CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   80        99      1953
 MINIMUM TEMPERATURE (F)   61        47      1872


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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