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Climatological Report (Daily)
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CDUS43 KLOT 040636
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
134 AM CDT SAT MAY 4 2013


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...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 3 2013...

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


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         50   1159 PM  92    1955  66    -16       86
  MINIMUM         40    242 AM  32    1971  48     -8       69
  AVERAGE         45                        57    -12       78

PRECIPITATION (IN)
  YESTERDAY        0.02          0.76 1935   0.13  -0.11     0.07
  MONTH TO DATE    0.02                      0.37  -0.35     0.39
  SINCE MAR 1      7.72                      6.73   0.99     4.98
  SINCE JAN 1     11.97                     10.73   1.24     7.15

DEGREE DAYS
 HEATING
  YESTERDAY       20                         9     11        0
  MONTH TO DATE   28                        28      0        7
  SINCE MAR 1   1504                      1288    216      818
  SINCE JUL 1   5656                      5799   -143     4153

 COOLING
  YESTERDAY        0                         1     -1       13
  MONTH TO DATE    9                         3      6       17
  SINCE MAR 1     17                        16      1       71
  SINCE JAN 1     17                        16      1       71
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  11   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    11.2



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  LIGHT RAIN


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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        MM        MM
 MINIMUM TEMPERATURE (F)   48        MM        MM


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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