AFOS product CLIDPA
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CDUS43 KLOT 220633
CLIDPA


CLIMATE REPORT
NATIONAL WEATHER SERVICE CHICAGO IL
1232 AM CST WED FEB 22 2012


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

...THE WEST CHICAGO CLIMATE SUMMARY FOR FEBRUARY 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         41    515 PM  48          38      3       MM
  MINIMUM         33   1159 PM   5          21     12       MM
  AVERAGE         37                        30      7       MM

PRECIPITATION (IN)
  YESTERDAY        0.09          0.19        0.06   0.03    MM
  MONTH TO DATE    0.21                      0.99  -0.78    MM
  SINCE JAN 1      0.97                      2.30  -1.33    MM

SNOWFALL (IN)
  YESTERDAY       MM

DEGREE DAYS
 HEATING
  YESTERDAY       28                        35     -7       MM
  MONTH TO DATE  729                       802    -73       MM

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


WIND (MPH)
  RESULTANT WIND SPEED   9   RESULTANT WIND DIRECTION  SW (220)
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     W (260)
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     W (250)
  AVERAGE WIND SPEED    11.1



WEATHER CONDITIONS
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
  RAIN
  LIGHT RAIN
  LIGHT SNOW
  FOG
  HAZE


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


THE WEST CHICAGO CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR
 MAXIMUM TEMPERATURE (F)   39        57      2000
 MINIMUM TEMPERATURE (F)   21        11      2009


SUNRISE AND SUNSET
FEBRUARY 22 2012......SUNRISE   640 AM CST   SUNSET   534 PM CST
FEBRUARY 23 2012......SUNRISE   638 AM CST   SUNSET   535 PM CST


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




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