AFOS product CLICOU
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018 
CDUS43 KLSX 170851
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
350 AM CDT SAT APR 17 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR APRIL 16 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         85    418 PM  86    1964  66     19       73       
  MINIMUM         53    613 AM  26    1962  43     10       52       
  AVERAGE         69                        55     14       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.72 1960   0.14  -0.14     0.56    
  MONTH TO DATE    0.21                      2.10  -1.89     1.35    
  SINCE MAR 1      7.46                      5.31   2.15     4.16    
  SINCE JAN 1     10.53                      9.24   1.29     6.44    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1993   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.8   -0.8       T      
  SINCE MAR 1      T                         4.2   -4.2      0.7     
  SINCE JUL 1     12.3                      25.7  -13.4     18.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        11    -11        2       
  MONTH TO DATE  207                       212     -5      168       
  SINCE MAR 1    762                       868   -106      793       
  SINCE JUL 1   4645                      4955   -310     5087       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         1      3        0       
  MONTH TO DATE    4                         4      0       20       
  SINCE MAR 1      6                         7     -1       20       
  SINCE JAN 1      6                         7     -1       20       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED    11.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    71           500 AM                                     
 LOWEST     34           300 PM                                     
 AVERAGE    53                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   66        87      1909                    
 MINIMUM TEMPERATURE (F)   43        26      1905                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 17 2004.........SUNRISE   629 AM CDT   SUNSET   748 PM CDT   
APRIL 18 2004.........SUNRISE   628 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.                                          


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