AFOS product CLICOU
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CDUS43 KLSX 120851
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
250 AM CST FRI DEC 12 2003

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

...THE COLUMBIA CLIMATE SUMMARY FOR DECEMBER 11 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         27    320 PM  74    1949  43    -16       44       
  MINIMUM         12    730 AM  -3    1917  24    -12       28       
  AVERAGE         20                        33    -13       36      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.77 1960   0.09  -0.09     0.00    
  MONTH TO DATE    1.44                      1.04   0.40     0.03    
  SINCE DEC 1      1.44                      1.04   0.40     0.03    
  SINCE JAN 1     37.40                     38.85  -1.45    40.25    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.9  1963   0.1   -0.1      0.0     
  MONTH TO DATE    3.0                       1.7    1.3      1.5     
  SINCE DEC 1      3.0                       1.7    1.3      1.5     
  SINCE JUL 1      3.0                       4.1   -1.1      1.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       45                        31     14       29       
  MONTH TO DATE  309                       325    -16      372       
  SINCE DEC 1    309                       325    -16      372       
  SINCE JUL 1   1215                      1333   -118     1546       
                                                                     
 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    15   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     6.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           500 AM                                     
 LOWEST     63           300 PM                                     
 AVERAGE    74                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        74      1889                    
 MINIMUM TEMPERATURE (F)   23        -7      1962                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 12 2003......SUNRISE   718 AM CST   SUNSET   447 PM CST   
DECEMBER 13 2003......SUNRISE   718 AM CST   SUNSET   447 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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