AFOS product CLICOU
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CDUS43 KLSX 220851
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
350 AM CDT SAT MAY 22 2004

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

...THE COLUMBIA CLIMATE SUMMARY FOR MAY 21 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         86    241 PM  93    1956  76     10       67       
  MINIMUM         68    533 AM  37    1892  54     14       45       
  AVERAGE         77                        65     12       56      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          1.74 1949   0.16  -0.15      T      
  MONTH TO DATE    3.02                      3.34  -0.32     4.67    
  SINCE MAR 1     14.04                     10.71   3.33    11.85    
  SINCE JAN 1     17.11                     14.64   2.47    14.13    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    T                         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                         3     -3        9       
  MONTH TO DATE   87                        97    -10       68       
  SINCE MAR 1    920                      1089   -169      965       
  SINCE JUL 1   4803                      5176   -373     5259       
                                                                     
 COOLING                                                             
  YESTERDAY       12                         3      9        0       
  MONTH TO DATE   89                        33     56       24       
  SINCE MAR 1    118                        54     64       52       
  SINCE JAN 1    118                        54     64       52       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    12.2                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           200 AM                                     
 LOWEST     61           100 PM                                     
 AVERAGE    81                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   76        92      1925                    
 MINIMUM TEMPERATURE (F)   55        35      1892                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY 22 2004...........SUNRISE   551 AM CDT   SUNSET   821 PM CDT   
MAY 23 2004...........SUNRISE   550 AM CDT   SUNSET   822 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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