000
CDUS43 KLOT 102154
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
444 PM CDT FRI MAY 10 2013


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 10 2013...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1928 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE
                VALUE   (LST)  VALUE       VALUE  FROM
                                                  NORMAL
...............................................................
TEMPERATURE (F)
 TODAY
  MAXIMUM         50   1219 AM  91    2011  68    -18
  MINIMUM         45    215 PM  29    1966  50     -5
  AVERAGE         48                        59    -11

PRECIPITATION (IN)
  TODAY            0.04          2.84 1951   0.12  -0.08
  MONTH TO DATE    0.69                      1.23  -0.54
  SINCE MAR 1      8.39                      7.59   0.80
  SINCE JAN 1     12.64                     11.59   1.05

DEGREE DAYS
 HEATING
  TODAY           17                         7     10
  MONTH TO DATE   63                        84    -21
  SINCE MAR 1   1539                      1344    195
  SINCE JUL 1   5691                      5855   -164

 COOLING
  TODAY            0                         1     -1
  MONTH TO DATE    9                        10     -1
  SINCE MAR 1     17                        23     -6
  SINCE JAN 1     17                        23     -6
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED  12   RESULTANT WIND DIRECTION   N (360)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (360)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED    12.8


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.9


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  LIGHT RAIN
  FOG
  HAZE


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   69        89      1987
 MINIMUM TEMPERATURE (F)   50        32      1981


SUNRISE AND SUNSET
MAY 10 2013...........SUNRISE   536 AM CDT   SUNSET   759 PM CDT
MAY 11 2013...........SUNRISE   535 AM CDT   SUNSET   800 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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