AFOS product CLICOU
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CDUS43 KLSX 120852
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST SUN DEC 12 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR DECEMBER 11 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         38    238 AM  74    1949  43     -5       27       
  MINIMUM         30   1145 PM  -3    1917  24      6       12       
  AVERAGE         34                        33      1       20      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.77 1960   0.09  -0.09     0.00    
  MONTH TO DATE    0.98                      1.04  -0.06     1.44    
  SINCE DEC 1      0.98                      1.04  -0.06     1.44    
  SINCE JAN 1     45.95                     38.85   7.10    37.40    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.9  1963   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       1.7   -1.7      3.0     
  SINCE DEC 1      0.0                       1.7   -1.7      3.0     
  SINCE JUL 1      5.2                       4.1    1.1      3.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       31                        31      0       45       
  MONTH TO DATE  271                       325    -54      309       
  SINCE DEC 1    271                       325    -54      309       
  SINCE JUL 1   1071                      1333   -262     1215       
                                                                     
 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    24   HIGHEST WIND DIRECTION    NW (320)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    10.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           500 AM                                     
 LOWEST     82           700 AM                                     
 AVERAGE    87                                                       
..........................................................
                                                                     
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 2004......SUNRISE   718 AM CST   SUNSET   447 PM CST   
DECEMBER 13 2004......SUNRISE   719 AM CST   SUNSET   448 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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