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Climatological Report (Daily)
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CDUS43 KLOT 090633
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU MAY 9 2013


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...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 8 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         77    106 PM  91    1963  68      9       70
  MINIMUM         51    950 AM  33    1977  49      2       51
                                      1947
  AVERAGE         64                        58      6       61

PRECIPITATION (IN)
  YESTERDAY        0.00          1.09 1939   0.12  -0.12     0.00
  MONTH TO DATE    0.02                      0.98  -0.96     1.65
  SINCE MAR 1      7.72                      7.34   0.38     6.24
  SINCE JAN 1     11.97                     11.34   0.63     8.41

DEGREE DAYS
 HEATING
  YESTERDAY        1                         8     -7        4
  MONTH TO DATE   44                        69    -25       29
  SINCE MAR 1   1520                      1329    191      840
  SINCE JUL 1   5672                      5840   -168     4175

 COOLING
  YESTERDAY        0                         1     -1        0
  MONTH TO DATE    9                         8      1       17
  SINCE MAR 1     17                        21     -4       71
  SINCE JAN 1     17                        21     -4       71
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   4   RESULTANT WIND DIRECTION   E (90)
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (90)
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     E (80)
  AVERAGE WIND SPEED     4.4



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


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


THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   68        96      1934
 MINIMUM TEMPERATURE (F)   49        31      1983
                                             1947


SUNRISE AND SUNSET
MAY  9 2013...........SUNRISE   537 AM CDT   SUNSET   758 PM CDT
MAY 10 2013...........SUNRISE   536 AM CDT   SUNSET   759 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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