AFOS product CLICOU
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CDUS43 KLSX 190851
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT FRI SEP 19 2003

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

...THE COLUMBIA CLIMATE SUMMARY FOR SEPTEMBER 18 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         84    306 PM  98    1893  78      6       85       
  MINIMUM         53   1159 PM  32    1901  55     -2       64       
  AVERAGE         69                        67      2       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.34          1.73 1905   0.11   0.23      T      
  MONTH TO DATE    5.22                      2.11   3.11     1.23    
  SINCE SEP 1      5.22                      2.11   3.11     1.23    
  SINCE JAN 1     29.29                     29.85  -0.56    34.92    
                                                                     
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 SEP 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                         3     -3        0       
  MONTH TO DATE    1                        27    -26        0       
  SINCE SEP 1      1                        27    -26        0       
  SINCE JUL 1      1                        30    -29        0       
                                                                     
 COOLING                                                             
  YESTERDAY        4                         4      0       10       
  MONTH TO DATE   64                       112    -48      155       
  SINCE SEP 1     64                       112    -48      155       
  SINCE JAN 1   1135                      1185    -50     1339       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    10.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 PM                                     
 LOWEST     51           100 PM                                     
 AVERAGE    76                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   78        94      1928                    
 MINIMUM TEMPERATURE (F)   54        35      1991                    
                                                                     
SUNRISE AND SUNSET                                                   
SEPTEMBER 19 2003.....SUNRISE   654 AM CDT   SUNSET   711 PM CDT   
SEPTEMBER 20 2003.....SUNRISE   654 AM CDT   SUNSET   710 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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