AFOS product CLICOU
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987 
CDUS43 KLSX 120852
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT MON APR 12 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR APRIL 11 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         54    448 PM  90    1930  65    -11       74       
  MINIMUM         32    611 AM  24    1989  41     -9       41       
  AVERAGE         43                        53    -10       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.84 1994   0.13  -0.13     0.00    
  MONTH TO DATE    0.21                      1.40  -1.19     0.79    
  SINCE MAR 1      7.46                      4.61   2.85     3.60    
  SINCE JAN 1     10.53                      8.54   1.99     5.88    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1900   T      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       22                        12     10        7       
  MONTH TO DATE  150                       154     -4      163       
  SINCE MAR 1    705                       810   -105      788       
  SINCE JUL 1   4588                      4870   -282     5082       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        9       
  SINCE MAR 1      2                         3     -1        9       
  SINCE JAN 1      2                         3     -1        9       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     N (10)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     9.5                                         
                                                                     
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    85           600 AM                                     
 LOWEST     46           200 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        90      1972                    
 MINIMUM TEMPERATURE (F)   42        21      1940                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 12 2004.........SUNRISE   636 AM CDT   SUNSET   743 PM CDT   
APRIL 13 2004.........SUNRISE   635 AM CDT   SUNSET   744 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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