000 
CDUS43 KLSX 140853
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
252 AM CST TUE DEC 14 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 13 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         37   1257 AM  73    1948  43     -6       30       
  MINIMUM         23   1158 PM   1    1903  26     -3       28       
  AVERAGE         30                        34     -4       29      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.40 1901   0.09  -0.09     0.13    
  MONTH TO DATE    1.65                      1.36   0.29     1.08    
  SINCE DEC 1      1.65                      1.36   0.29     1.08    
  SINCE JAN 1     42.14                     37.25   4.89    44.80    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.6  2000   0.1   -0.1      3.0     
  MONTH TO DATE    T                         1.3   -1.3      3.1     
  SINCE DEC 1      T                         1.3   -1.3      3.1     
  SINCE JUL 1      1.8                       2.8   -1.0      3.1     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       35                        30      5       36       
  MONTH TO DATE  300                       363    -63      349       
  SINCE DEC 1    300                       363    -63      349       
  SINCE JUL 1    949                      1239   -290     1045       
                                                                     
 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    30   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    17.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.4                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           800 AM                                     
 LOWEST     36           400 PM                                     
 AVERAGE    50                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   42        70      1975                    
 MINIMUM TEMPERATURE (F)   26        -2      1901                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 14 2004......SUNRISE   712 AM CST   SUNSET   441 PM CST   
DECEMBER 15 2004......SUNRISE   713 AM CST   SUNSET   441 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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