AFOS product CLIDPA
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CDUS43 KLOT 120633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
132 AM CDT THU APR 12 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR APRIL 11 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         55    300 PM  78          59     -4       MM
  MINIMUM         28    539 AM  25          36     -8       MM
  AVERAGE         42                        48     -6       MM

PRECIPITATION (IN)
  YESTERDAY        0.00          0.57        0.10  -0.10    MM
  MONTH TO DATE    0.11                      1.03  -0.92    MM
  SINCE JAN 1      4.36                      6.12  -1.76    MM

SNOWFALL (IN)
  YESTERDAY        0.0

DEGREE DAYS
 HEATING
  YESTERDAY       23                        17      6       MM
  MONTH TO DATE  186                       210    -24       MM

 COOLING
  YESTERDAY        0                         0      0       MM
  MONTH TO DATE    0                         0      0       MM
  SINCE JAN 1     29                         0     29       MM
..................................................................


WIND (MPH)
  RESULTANT WIND SPEED   3   RESULTANT WIND DIRECTION   N (10)
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION    NE (60)
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (360)
  AVERAGE WIND SPEED     5.9



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)   60        76      2006
 MINIMUM TEMPERATURE (F)   37        23      2004


SUNRISE AND SUNSET
APRIL 12 2012.........SUNRISE   617 AM CDT   SUNSET   731 PM CDT
APRIL 13 2012.........SUNRISE   615 AM CDT   SUNSET   732 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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