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Climatological Report (Daily)
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CDUS43 KLOT 042145
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
441 PM CDT SAT MAY 4 2013


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

...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 4 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         72    208 PM  MM      MM  66      6
  MINIMUM         49   1238 AM  MM      MM  48      1
  AVERAGE         61                        57      4

PRECIPITATION (IN)
  TODAY            T            MM      MM   0.12  -0.12
  MONTH TO DATE    0.02                      0.49  -0.47
  SINCE MAR 1      7.72                      6.85   0.87
  SINCE JAN 1     11.97                     10.85   1.12

DEGREE DAYS
 HEATING
  TODAY            4                         9     -5
  MONTH TO DATE   32                        37     -5
  SINCE MAR 1   1508                      1297    211
  SINCE JUL 1   5660                      5808   -148

 COOLING
  TODAY            0                         1     -1
  MONTH TO DATE    9                         4      5
  SINCE MAR 1     17                        17      0
  SINCE JAN 1     17                        17      0
...............................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION   E (70)
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     E (70)
  AVERAGE WIND SPEED     7.3


SKY COVER
  POSSIBLE SUNSHINE  MM
  AVERAGE SKY COVER 0.8


WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED TODAY.
  NO SIGNIFICANT WEATHER WAS OBSERVED.


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   67        94      1949
 MINIMUM TEMPERATURE (F)   48        34      1954
                                             1944
                                             1929


SUNRISE AND SUNSET
MAY  4 2013...........SUNRISE   543 AM CDT   SUNSET   753 PM CDT
MAY  5 2013...........SUNRISE   542 AM CDT   SUNSET   754 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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