AFOS product CLISTL
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CDUS43 KLSX 100902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT SUN AUG 10 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 9 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         85    359 PM 110    1934  89     -4       88       
  MINIMUM         67    539 AM  54    1884  70     -3       63       
  AVERAGE         76                        80     -4       76      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.44 1928   0.10  -0.10     0.00    
  MONTH TO DATE    0.74                      0.94  -0.20     2.68    
  SINCE JUN 1     15.60                      8.60   7.00     9.41    
  SINCE JAN 1     29.62                     24.42   5.20    29.13    
                                                                     
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 JUN 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 JUN 1     27                         6     21        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       11                        14     -3       11       
  MONTH TO DATE  115                       130    -15      159       
  SINCE JUN 1    806                       907   -101     1115       
  SINCE JAN 1    927                      1060   -133     1272       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     6.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           400 AM                                     
 LOWEST     54           600 PM                                     
 AVERAGE    74                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       105      1934                    
 MINIMUM TEMPERATURE (F)   70        54      1972                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 10 2003........SUNRISE   611 AM CDT   SUNSET   803 PM CDT   
AUGUST 11 2003........SUNRISE   611 AM CDT   SUNSET   801 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.