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Climatological Report (Daily)
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CDUS43 KLOT 020637
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
135 AM CDT THU MAY 2 2013


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...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 1 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         85    324 PM  90    1951  65     20       64
  MINIMUM         63    536 AM  30    1943  47     16       52
  AVERAGE         74                        56     18       58

PRECIPITATION (IN)
  YESTERDAY        0.00          2.05 1940   0.12  -0.12     0.32
  MONTH TO DATE    0.00                      0.12  -0.12     0.32
  SINCE MAR 1      7.70                      6.48   1.22     4.91
  SINCE JAN 1     11.95                     10.48   1.47     7.08

DEGREE DAYS
 HEATING
  YESTERDAY        0                        10    -10        7
  MONTH TO DATE    0                        10    -10        7
  SINCE MAR 1   1476                      1270    206      818
  SINCE JUL 1   5628                      5781   -153     4153

 COOLING
  YESTERDAY        9                         1      8        0
  MONTH TO DATE    9                         1      8        0
  SINCE MAR 1     17                        14      3       54
  SINCE JAN 1     17                        14      3       54
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   8   RESULTANT WIND DIRECTION   S (180)
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (170)
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    SE (150)
  AVERAGE WIND SPEED     8.0



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


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THE CHICAGO-MIDWAY CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   66        91      1959
 MINIMUM TEMPERATURE (F)   47        30      1978


SUNRISE AND SUNSET
MAY  2 2013...........SUNRISE   546 AM CDT   SUNSET   751 PM CDT
MAY  3 2013...........SUNRISE   545 AM CDT   SUNSET   752 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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