AFOS product CLICOU
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CDUS43 KLSX 170851
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST WED DEC 17 2003

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

...THE COLUMBIA CLIMATE SUMMARY FOR DECEMBER 16 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         40   1200 AM  70    1889  41     -1       49       
  MINIMUM         25   1036 PM -11    1989  22      3       37       
  AVERAGE         33                        32      1       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.86 1928   0.08  -0.08     0.00    
  MONTH TO DATE    1.72                      1.45   0.27     0.03    
  SINCE DEC 1      1.72                      1.45   0.27     0.03    
  SINCE JAN 1     37.68                     39.26  -1.58    40.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0          10.5  1911   0.1   -0.1      0.0     
  MONTH TO DATE    8.7                       2.2    6.5      1.5     
  SINCE DEC 1      8.7                       2.2    6.5      1.5     
  SINCE JUL 1      8.7                       4.6    4.1      1.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       32                        33     -1       22       
  MONTH TO DATE  490                       486      4      488       
  SINCE DEC 1    490                       486      4      488       
  SINCE JUL 1   1396                      1494    -98     1662       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1151                      1246    -95     1401       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     W (280)      
  AVERAGE WIND SPEED    15.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           400 AM                                     
 LOWEST     63           400 PM                                     
 AVERAGE    80                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        65      1962                    
 MINIMUM TEMPERATURE (F)   22        -5      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2003......SUNRISE   721 AM CST   SUNSET   449 PM CST   
DECEMBER 18 2003......SUNRISE   722 AM CST   SUNSET   449 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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