AFOS product CLISTL
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CDUS43 KLSX 040902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT THU SEP 4 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 3 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         81    500 PM  99    1925  84     -3       89       
  MINIMUM         65    823 AM  45    1974  65      0       73       
  AVERAGE         73                        74     -1       81      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.22 1934   0.10  -0.10     0.00    
  MONTH TO DATE    2.25                      0.30   1.95     0.00    
  SINCE SEP 1      2.25                      0.30   1.95     0.00    
  SINCE JAN 1     33.67                     26.76   6.91    30.57    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE SEP 1      0                         0      0        0       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         9     -1       16       
  MONTH TO DATE   18                        29    -11       52       
  SINCE SEP 1     18                        29    -11       52       
  SINCE JAN 1   1328                      1355    -27     1636       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     5.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     58           400 PM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   84       104      1954                    
 MINIMUM TEMPERATURE (F)   64        42      1974                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER  4 2003.....SUNRISE   633 AM CDT   SUNSET   728 PM CDT   
SEPTEMBER  5 2003.....SUNRISE   634 AM CDT   SUNSET   726 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.