AFOS product CLISTL
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CDUS43 KLSX 090853
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
252 AM CST THU DEC 9 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 8 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         46    152 PM  74    1991  44      2       49       
  MINIMUM         32    626 AM  -2    1882  28      4       38       
  AVERAGE         39                        36      3       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.44 1878   0.10  -0.10      T      
  MONTH TO DATE    1.53                      0.87   0.66     0.28    
  SINCE DEC 1      1.53                      0.87   0.66     0.28    
  SINCE JAN 1     42.02                     36.76   5.26    44.00    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.9  1977   0.1   -0.1      0.0     
  MONTH TO DATE    T                         0.8   -0.8       T      
  SINCE DEC 1      T                         0.8   -0.8       T      
  SINCE JUL 1      1.8                       2.3   -0.5       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        28     -2       21       
  MONTH TO DATE  177                       216    -39      199       
  SINCE DEC 1    177                       216    -39      199       
  SINCE JUL 1    826                      1092   -266      895       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1524                      1561    -37     1487       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    SE (140)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED     9.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    96           400 AM                                     
 LOWEST     71           200 PM                                     
 AVERAGE    84                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   44        74      1918                    
 MINIMUM TEMPERATURE (F)   28        -5      1876                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  9 2004......SUNRISE   708 AM CST   SUNSET   440 PM CST   
DECEMBER 10 2004......SUNRISE   709 AM CST   SUNSET   440 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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