AFOS product CLICOU
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064 
CDUS43 KLSX 130852
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT THU MAY 13 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR MAY 12 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         76    149 PM  93    1956  73      3       70       
  MINIMUM         65    543 AM  35    1892  52     13       46       
  AVERAGE         71                        62      9       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.10 1978   0.16  -0.16     0.00    
  MONTH TO DATE    1.02                      1.90  -0.88     4.13    
  SINCE MAR 1     12.04                      9.27   2.77    11.31    
  SINCE JAN 1     15.11                     13.20   1.91    13.59    
                                                                     
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 MAR 1      T                         4.1   -4.1      0.7     
  SINCE JUL 1     12.3                      25.7  -13.4     18.2     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        7       
  MONTH TO DATE   61                        66     -5       39       
  SINCE MAR 1    894                      1058   -164      936       
  SINCE JUL 1   4777                      5145   -368     5230       
                                                                     
 COOLING                                                             
  YESTERDAY        6                         2      4        0       
  MONTH TO DATE   44                        13     31       17       
  SINCE MAR 1     73                        34     39       45       
  SINCE JAN 1     73                        34     39       45       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION     S (170)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED    11.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.6                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    93           100 AM                                     
 LOWEST     79           800 AM                                     
 AVERAGE    86                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        91      1940                    
 MINIMUM TEMPERATURE (F)   52        34      1901                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 13 2004...........SUNRISE   558 AM CDT   SUNSET   813 PM CDT   
MAY 14 2004...........SUNRISE   557 AM CDT   SUNSET   814 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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