AFOS product CLICOU
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CDUS43 KLSX 180851
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT WED AUG 18 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR AUGUST 17 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1890 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86    326 PM 106    1936  87     -1      103       
  MINIMUM         65    457 AM  48    1897  64      1       71       
  AVERAGE         76                        76      0       87      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.91 1970   0.12  -0.12     0.00    
  MONTH TO DATE    1.92                      2.07  -0.15     0.33    
  SINCE JUN 1      9.76                      9.89  -0.13     6.98    
  SINCE JAN 1     29.32                     26.06   3.26    21.37    
                                                                     
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   16                         0     16        0       
  SINCE JUN 1     19                        11      8       36       
  SINCE JUL 1     16                         1     15        0       
                                                                     
 COOLING                                                             
  YESTERDAY       11                        11      0       22       
  MONTH TO DATE   85                       205   -120      206       
  SINCE JUN 1    549                       846   -297      766       
  SINCE JAN 1    722                       937   -215      836       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (220)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED     7.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.2                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 AM                                     
 LOWEST     58          1200 PM                                     
 AVERAGE    79                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   87       104      1936                    
 MINIMUM TEMPERATURE (F)   64        47      1890                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 18 2004........SUNRISE   626 AM CDT   SUNSET   759 PM CDT   
AUGUST 19 2004........SUNRISE   627 AM CDT   SUNSET   757 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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