000 
CDUS43 KLSX 170722
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
121 AM CST SAT DEC 17 2005

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 16 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         39    218 PM  70    1889  42     -3       48       
  MINIMUM         24   1150 PM  -8    1989  26     -2       31       
  AVERAGE         32                        34     -2       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.16 2001   0.09  -0.09     0.00    
  MONTH TO DATE    0.54                      1.63  -1.09     1.65    
  SINCE DEC 1      0.54                      1.63  -1.09     1.65    
  SINCE JAN 1     37.17                     37.52  -0.35    42.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.5  1911   0.2   -0.2      0.0     
  MONTH TO DATE    3.2                       1.9    1.3       T      
  SINCE DEC 1      3.2                       1.9    1.3       T      
  SINCE JUL 1      3.2                       3.4   -0.2      1.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       33                        31      2       25       
  MONTH TO DATE  583                       455    128      396       
  SINCE DEC 1    583                       455    128      396       
  SINCE JUL 1   1337                      1331      6     1045       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1893                      1561    332     1524       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (270)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION     W (270)      
  AVERAGE WIND SPEED    11.8                                         
                                                                     
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    81           900 PM                                     
 LOWEST     44           100 PM                                     
 AVERAGE    63                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   41        72      1908                    
 MINIMUM TEMPERATURE (F)   25        -3      1875                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 17 2005......SUNRISE   714 AM CST   SUNSET   442 PM CST   
DECEMBER 18 2005......SUNRISE   715 AM CST   SUNSET   442 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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