AFOS product CLICOU
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CDUS43 KLSX 130901
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
350 AM CDT SUN APR 13 2003

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

...THE COLUMBIA CLIMATE SUMMARY FOR APRIL 12 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         80    256 PM  90    1972  65     15       63       
  MINIMUM         46    612 AM  21    1940  42      4       51       
  AVERAGE         63                        53     10       57      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.15 1927   0.14  -0.14     0.01    
  MONTH TO DATE    0.79                      1.54  -0.75     0.74    
  SINCE MAR 1      3.61                      4.75  -1.14     2.35    
  SINCE JAN 1      5.89                      8.68  -2.79     5.55    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.5  1951  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        2                        12    -10        8       
  MONTH TO DATE  165                       166     -1      180       
  SINCE MAR 1    790                       822    -32      942       
  SINCE JUL 1   5084                      4882    202     4296       
                                                                     
 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    14   HIGHEST WIND DIRECTION    NE (60)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION    NE (60)       
  AVERAGE WIND SPEED     6.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    74           700 AM                                     
 LOWEST     28           300 PM                                     
 AVERAGE    51                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        87      1941                    
 MINIMUM TEMPERATURE (F)   42        24      1950                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 13 2003.........SUNRISE   636 AM CDT   SUNSET   744 PM CDT   
APRIL 14 2003.........SUNRISE   634 AM CDT   SUNSET   745 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.