AFOS product CLICOU
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CDUS43 KLSX 120901
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
350 AM CDT SAT APR 12 2003

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

...THE COLUMBIA CLIMATE SUMMARY FOR APRIL 11 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         74    414 PM  90    1930  65      9       79       
  MINIMUM         41    352 AM  24    1989  41      0       47       
  AVERAGE         58                        53      5       63      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          3.84 1994   0.13  -0.13     0.00    
  MONTH TO DATE    0.79                      1.40  -0.61     0.73    
  SINCE MAR 1      3.61                      4.61  -1.00     2.34    
  SINCE JAN 1      5.89                      8.54  -2.65     5.54    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           4.0  1900  MM      0.0              
  MONTH TO DATE    T                         0.8   -0.8              
  SINCE OCT 1     18.2                      25.7   -7.5              
  SINCE JUL 1     18.2                      25.7   -7.5              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        7                        12     -5        2       
  MONTH TO DATE  163                       154      9      172       
  SINCE MAR 1    788                       810    -22      934       
  SINCE JUL 1   5082                      4870    212     4288       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    9                         0      9        0       
  SINCE MAR 1      9                         3      6        0       
  SINCE JAN 1      9                         3      6        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (340)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (10)       
  AVERAGE WIND SPEED     3.4                                         
                                                                     
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    58           700 AM                                     
 LOWEST     26           100 PM                                     
 AVERAGE    42                                                       
..........................................................
                                                                     
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 2003.........SUNRISE   637 AM CDT   SUNSET   743 PM CDT   
APRIL 13 2003.........SUNRISE   636 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.