AFOS product CLISTL
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CDUS43 KLSX 210852
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST WED JAN 21 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 20 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         28    702 PM  72    1906  38    -10       44       
  MINIMUM         17    148 AM -18    1985  21     -4       26       
  AVERAGE         23                        29     -6       35      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.63 1894   0.06  -0.06     0.00    
  MONTH TO DATE    3.47                      1.38   2.09     0.67    
  SINCE DEC 1      5.81                      4.24   1.57     2.69    
  SINCE JAN 1      3.47                      1.38   2.09     0.67    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.9  1930   0.3   -0.3      0.0     
  MONTH TO DATE    0.2                       4.9   -4.7      6.0     
  SINCE DEC 1      3.5                       9.8   -6.3     15.4     
  SINCE JUL 1      3.5                      11.3   -7.8     15.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        36      6       30       
  MONTH TO DATE  593                       713   -120      693       
  SINCE DEC 1   1405                      1662   -257     1540       
  SINCE JUL 1   2101                      2538   -437     2510       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     3.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           200 AM                                     
 LOWEST     46           100 PM                                     
 AVERAGE    60                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        75      1986                    
 MINIMUM TEMPERATURE (F)   21        -8      1970                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 21 2004.......SUNRISE   716 AM CST   SUNSET   510 PM CST   
JANUARY 22 2004.......SUNRISE   715 AM CST   SUNSET   511 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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