AFOS product CLISTL
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CDUS43 KLSX 210852
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST MON MAR 21 2005

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 20 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         53    557 PM  83    1948  57     -4       74       
  MINIMUM         28    610 AM  13    1965  38    -10       43       
  AVERAGE         41                        47     -6       59      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.02 1989   0.12  -0.12      T      
  MONTH TO DATE    0.10                      2.28  -2.18     1.86    
  SINCE MAR 1      0.10                      2.28  -2.18     1.86    
  SINCE JAN 1     10.95                      6.70   4.25     6.68    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           8.6  1924   0.1   -0.1      0.0     
  MONTH TO DATE    0.1                       2.2   -2.1       T      
  SINCE MAR 1      0.1                       2.2   -2.1       T      
  SINCE JUL 1     12.8                      20.8   -8.0      7.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       24                        18      6        6       
  MONTH TO DATE  472                       433     39      336       
  SINCE MAR 1    472                       433     39      336       
  SINCE JUL 1   3628                      4224   -596     3728       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE MAR 1      0                         0      0        0       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     E (90)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     E (100)      
  AVERAGE WIND SPEED     5.7                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           300 AM                                     
 LOWEST     41           500 PM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   57        90      1907                    
 MINIMUM TEMPERATURE (F)   38         8      1876                    
                                                                     
SUNRISE AND SUNSET                                                   
MARCH 21 2005.........SUNRISE   603 AM CST   SUNSET   615 PM CST   
MARCH 22 2005.........SUNRISE   602 AM CST   SUNSET   616 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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