AFOS product CLISTL
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350 
CDUS43 KLSX 090902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT WED APR 9 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 8 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         43    444 AM  89    1890  64    -21       68       
  MINIMUM         35   1159 PM  22    1972  44     -9       52       
  AVERAGE         39                        54    -15       60      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.07          2.41 1913   0.12  -0.05     0.54    
  MONTH TO DATE    0.76                      0.96  -0.20     0.68    
  SINCE MAR 1      3.56                      4.56  -1.00     4.35    
  SINCE JAN 1      6.52                      8.98  -2.46     8.34    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        T             1.2  1982  MM      0.0              
  MONTH TO DATE    T                         0.6   -0.6              
  SINCE OCT 1     29.8                      22.5    7.3              
  SINCE JUL 1     29.8                      22.5    7.3              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        12     14        5       
  MONTH TO DATE   98                       105     -7      134       
  SINCE MAR 1    634                       718    -84      817       
  SINCE JUL 1   4523                      4484     39     3777       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   22                         7     15        0       
  SINCE MAR 1     23                        14      9        1       
  SINCE JAN 1     23                        14      9        1       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED    10.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  SLEET                                                              
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     83          1200 AM                                     
 AVERAGE    92                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   64        91      2001                    
 MINIMUM TEMPERATURE (F)   44        25      1997                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL  9 2003.........SUNRISE   635 AM CDT   SUNSET   732 PM CDT   
APRIL 10 2003.........SUNRISE   633 AM CDT   SUNSET   733 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.