AFOS product CLICOU
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CDUS43 KLSX 180852
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT MON APR 18 2005

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

...THE COLUMBIA CLIMATE SUMMARY FOR APRIL 17 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1890 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         80    409 PM  87    1909  66     14       86       
  MINIMUM         50    607 AM  26    1905  43      7       64       
  AVERAGE         65                        55     10       75      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.38 1995   0.14  -0.14     0.00    
  MONTH TO DATE    1.54                      2.24  -0.70     0.21    
  SINCE MAR 1      2.46                      5.45  -2.99     7.46    
  SINCE JAN 1     10.34                      9.38   0.96    10.53    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.2  1953   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.8   -0.8      0.0     
  SINCE MAR 1      T                         4.2   -4.2       T      
  SINCE JUL 1     12.1                      25.7  -13.6     12.3     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        11    -11        0       
  MONTH TO DATE  104                       223   -119      207       
  SINCE MAR 1    767                       879   -112      762       
  SINCE JUL 1   4212                      4966   -754     4645       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1       10       
  MONTH TO DATE   11                         5      6       14       
  SINCE MAR 1     11                         8      3       16       
  SINCE JAN 1     11                         8      3       16       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (200)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     S (200)      
  AVERAGE WIND SPEED     7.3                                         
                                                                     
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    72           700 AM                                     
 LOWEST     30           200 PM                                     
 AVERAGE    51                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        87      1948                    
 MINIMUM TEMPERATURE (F)   44        30      1953                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 18 2005.........SUNRISE   628 AM CDT   SUNSET   749 PM CDT   
APRIL 19 2005.........SUNRISE   627 AM CDT   SUNSET   750 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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