AFOS product CLISTL
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CDUS43 KLSX 220722
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
121 AM CST THU DEC 22 2005

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 21 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         42    313 PM  67    1967  40      2       48       
  MINIMUM         20    341 AM -12    1989  24     -4       28       
  AVERAGE         31                        32     -1       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.84 1967   0.08  -0.08     0.00    
  MONTH TO DATE    0.55                      2.07  -1.52     1.65    
  SINCE DEC 1      0.55                      2.07  -1.52     1.65    
  SINCE JAN 1     37.18                     37.96  -0.78    42.14    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.6  1983   0.2   -0.2      0.0     
  MONTH TO DATE    3.2                       2.9    0.3       T      
  SINCE DEC 1      3.2                       2.9    0.3       T      
  SINCE JUL 1      3.2                       4.4   -1.2      1.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       34                        32      2       27       
  MONTH TO DATE  777                       613    164      561       
  SINCE DEC 1    777                       613    164      561       
  SINCE JUL 1   1531                      1489     42     1210       
                                                                     
 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    20   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     7.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    84           300 AM                                     
 LOWEST     51           200 PM                                     
 AVERAGE    68                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   40        66      1965                    
 MINIMUM TEMPERATURE (F)   24       -16      1989                    
                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER 22 2005......SUNRISE   717 AM CST   SUNSET   444 PM CST   
DECEMBER 23 2005......SUNRISE   717 AM CST   SUNSET   444 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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