AFOS product CLISTL
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CDUS43 KLSX 220902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST SAT MAR 22 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 21 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         58    345 PM  90    1907  57      1       37       
  MINIMUM         42    730 AM   8    1876  38      4       23       
  AVERAGE         50                        48      2       30      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.77 1948   0.12  -0.11      T      
  MONTH TO DATE    2.47                      2.40   0.07     2.67    
  SINCE MAR 1      2.47                      2.40   0.07     2.67    
  SINCE JAN 1      5.43                      6.82  -1.39     6.66    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             0.7  1957   0.1   MM                
  MONTH TO DATE    0.1                       2.3   -2.2              
  SINCE OCT 1     29.8                      20.9    8.9              
  SINCE JUL 1     29.8                      20.9    8.9              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       15                        18     -3       35       
  MONTH TO DATE  416                       451    -35      458       
  SINCE MAR 1    416                       451    -35      458       
  SINCE JUL 1   4305                      4217     88     3418       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        1       
  SINCE MAR 1      0                         0      0        1       
  SINCE JAN 1      0                         0      0        1       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED    13.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93          1200 AM                                     
 LOWEST     40           400 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   58        88      1907                    
 MINIMUM TEMPERATURE (F)   38        13      1885                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH 22 2003.........SUNRISE   602 AM CST   SUNSET   615 PM CST   
MARCH 23 2003.........SUNRISE   601 AM CST   SUNSET   616 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.