AFOS product CLICOU
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CDUS43 KLSX 180901
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
250 AM CST TUE FEB 18 2003

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

...THE COLUMBIA CLIMATE SUMMARY FOR FEBRUARY 17 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         28    356 PM  68    1994  45    -17       53       
  MINIMUM         20    701 AM -15    1903  24     -4       27       
  AVERAGE         24                        34    -10       40      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             0.79 2000   0.08  -0.08     0.00    
  MONTH TO DATE    1.17                      1.25  -0.08     0.14    
  SINCE DEC 1      4.13                      5.45  -1.32     4.17    
  SINCE JAN 1      2.05                      2.98  -0.93     2.72    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM             1.5  1936   0.3   MM                
  MONTH TO DATE    0.6                       5.1   -4.5              
  SINCE OCT 1     13.9                      19.4   -5.5              
  SINCE JUL 1     13.9                      19.4   -5.5              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       41                        31     10       25       
  MONTH TO DATE  578                       571      7      492       
  SINCE DEC 1   2715                      2732    -17     2281       
  SINCE JUL 1   3889                      3740    149     3069       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (160)      
  AVERAGE WIND SPEED     7.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 1.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           800 AM                                     
 LOWEST     77           300 AM                                     
 AVERAGE    89                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        71      1930                    
 MINIMUM TEMPERATURE (F)   24       -10      1936                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 18 2003......SUNRISE   657 AM CST   SUNSET   550 PM CST   
FEBRUARY 19 2003......SUNRISE   655 AM CST   SUNSET   551 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.