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Climatological Report (Daily)
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CDUS43 KLOT 030640
CLIMDW


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
138 AM CDT FRI MAY 3 2013


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...THE CHICAGO-MIDWAY CLIMATE SUMMARY FOR MAY 2 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         71   1203 AM  91    1959  66      5       78
  MINIMUM         42   1159 PM  30    1978  47     -5       60
  AVERAGE         57                        57      0       69

PRECIPITATION (IN)
  YESTERDAY        0.00          1.26 1979   0.12  -0.12      T
  MONTH TO DATE    0.00                      0.24  -0.24     0.32
  SINCE MAR 1      7.70                      6.60   1.10     4.91
  SINCE JAN 1     11.95                     10.60   1.35     7.08

DEGREE DAYS
 HEATING
  YESTERDAY        8                         9     -1        0
  MONTH TO DATE    8                        19    -11        7
  SINCE MAR 1   1484                      1279    205      818
  SINCE JUL 1   5636                      5790   -154     4153

 COOLING
  YESTERDAY        0                         1     -1        4
  MONTH TO DATE    9                         2      7        4
  SINCE MAR 1     17                        15      2       58
  SINCE JAN 1     17                        15      2       58
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED  15   RESULTANT WIND DIRECTION   N (20)
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION     N (20)
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     N (20)
  AVERAGE WIND SPEED    16.1



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        92      1955
 MINIMUM TEMPERATURE (F)   48        32      1971


SUNRISE AND SUNSET
MAY  3 2013...........SUNRISE   545 AM CDT   SUNSET   752 PM CDT
MAY  4 2013...........SUNRISE   543 AM CDT   SUNSET   753 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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