AFOS product CLICOU
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CDUS43 KLSX 180852
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST SAT DEC 18 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR DECEMBER 17 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1890 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         45    325 PM  65    1962  41      4       42       
  MINIMUM         24    116 AM  -5    1989  22      2       22       
  AVERAGE         35                        31      4       32      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.46 1924   0.08  -0.08     0.03    
  MONTH TO DATE    0.98                      1.53  -0.55     1.75    
  SINCE DEC 1      0.98                      1.53  -0.55     1.75    
  SINCE JAN 1     45.95                     39.34   6.61    37.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.0  1945   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       2.3   -2.3      8.7     
  SINCE DEC 1      0.0                       2.3   -2.3      8.7     
  SINCE JUL 1      5.2                       4.7    0.5      8.7     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       30                        33     -3       33       
  MONTH TO DATE  467                       519    -52      523       
  SINCE DEC 1    467                       519    -52      523       
  SINCE JUL 1   1267                      1527   -260     1429       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1    974                      1246   -272     1151       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED     5.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92          1200 AM                                     
 LOWEST     45           200 PM                                     
 AVERAGE    69                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        71      1939                    
 MINIMUM TEMPERATURE (F)   22        -8      1983                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 18 2004......SUNRISE   722 AM CST   SUNSET   449 PM CST   
DECEMBER 19 2004......SUNRISE   723 AM CST   SUNSET   450 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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