AFOS product CLISTL
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CDUS43 KLSX 210902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT SAT JUN 21 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 20 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         80    403 PM 103    1953  87     -7       92       
  MINIMUM         54    515 AM  52    1980  67    -13       75       
  AVERAGE         67                        77    -10       84      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.66 1885   0.12  -0.12     0.00    
  MONTH TO DATE    7.10                      2.48   4.62     4.22    
  SINCE JUN 1      7.10                      2.48   4.62     4.22    
  SINCE JAN 1     21.12                     18.30   2.82    23.94    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   27                         6     21        0       
  SINCE JUN 1     27                         6     21        0       
  SINCE JUL 1   4765                      4758      7     3997       
                                                                     
 COOLING                                                             
  YESTERDAY        2                        12    -10       19       
  MONTH TO DATE  113                       189    -76      225       
  SINCE JUN 1    113                       189    -76      225       
  SINCE JAN 1    234                       342   -108      382       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (120)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (120)      
  AVERAGE WIND SPEED     6.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67           700 AM                                     
 LOWEST     42           500 PM                                     
 AVERAGE    55                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87        99      1988                    
 MINIMUM TEMPERATURE (F)   67        49      1961                    
                                                                     
SUNRISE AND SUNSET                                                   
JUNE 21 2003..........SUNRISE   537 AM CDT   SUNSET   830 PM CDT   
JUNE 22 2003..........SUNRISE   537 AM CDT   SUNSET   830 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.