AFOS product CLIDPA
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CDUS43 KLOT 220633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT SUN APR 22 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR APRIL 21 2012...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1998 TO 2012


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR
                                                  NORMAL
..................................................................
TEMPERATURE (F)
 YESTERDAY
  MAXIMUM         53    253 PM  81          63    -10       MM
  MINIMUM         31    509 AM  29          40     -9       MM
  AVERAGE         42                        51     -9       MM

PRECIPITATION (IN)
  YESTERDAY        0.00          0.35        0.10  -0.10    MM
  MONTH TO DATE    0.92                      2.12  -1.20    MM
  SINCE JAN 1      5.17                      7.21  -2.04    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        14      9       MM
  MONTH TO DATE  323                       365    -42       MM

 COOLING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    2                         0      2       MM
  SINCE JAN 1     31                         0     31       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   6   RESULTANT WIND DIRECTION  NE (40)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (50)
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    NE (50)
  AVERAGE WIND SPEED     7.3



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


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


THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   64        81      2007
 MINIMUM TEMPERATURE (F)   40        28      2003


SUNRISE AND SUNSET
APRIL 22 2012.........SUNRISE   601 AM CDT   SUNSET   742 PM CDT
APRIL 23 2012.........SUNRISE   600 AM CDT   SUNSET   743 PM CDT


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$