AFOS product CLISTL
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059 
CDUS43 KLSX 250902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT FRI APR 25 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 24 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         62    422 PM  90    1990  70     -8       76       
  MINIMUM         48    726 AM  25    1910  49     -1       51       
  AVERAGE         55                        59     -4       64      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.83          1.44 1975   0.13   0.70     0.07    
  MONTH TO DATE    3.32                      2.91   0.41     3.22    
  SINCE MAR 1      6.12                      6.51  -0.39     6.89    
  SINCE JAN 1      9.08                     10.93  -1.85    10.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           1.1  1910  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       10                         7      3        1       
  MONTH TO DATE  225                       256    -31      183       
  SINCE MAR 1    761                       869   -108      866       
  SINCE JUL 1   4650                      4635     15     3826       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE   38                        23     15       75       
  SINCE MAR 1     39                        30      9       76       
  SINCE JAN 1     39                        30      9       76       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION     E (110)      
  AVERAGE WIND SPEED    14.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     40          1200 AM                                     
 AVERAGE    70                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        92      1986                    
 MINIMUM TEMPERATURE (F)   50        32      1934                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 25 2003.........SUNRISE   612 AM CDT   SUNSET   748 PM CDT   
APRIL 26 2003.........SUNRISE   611 AM CDT   SUNSET   749 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.