000 
CDUS43 KLSX 210844
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
233 AM CST MON FEB 21 2005

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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 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         72    339 PM  77    1996  46     26       56       
  MINIMUM         37   1252 AM  -4    1885  28      9       40       
  AVERAGE         55                        37     18       48      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          2.75 1882   0.09  -0.08     0.01    
  MONTH TO DATE    1.69                      1.53   0.16     0.79    
  SINCE DEC 1     12.47                      6.53   5.94     7.10    
  SINCE JAN 1     10.70                      3.67   7.03     4.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           6.0  1912   0.2   -0.2      0.0     
  MONTH TO DATE    1.4                       4.0   -2.6      1.9     
  SINCE DEC 1      9.1                      16.3   -7.2      7.4     
  SINCE JUL 1     10.9                      17.8   -6.9      7.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       10                        29    -19       17       
  MONTH TO DATE  477                       628   -151      642       
  SINCE DEC 1   2303                      2674   -371     2502       
  SINCE JUL 1   2952                      3550   -598     3198       
                                                                     
 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    24   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    12.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           900 PM                                     
 LOWEST     45           600 PM                                     
 AVERAGE    73                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        79      1935                    
 MINIMUM TEMPERATURE (F)   28        -1      1885                    
                                                                     
SUNRISE AND SUNSET                                                   
FEBRUARY 21 2005......SUNRISE   645 AM CST   SUNSET   546 PM CST   
FEBRUARY 22 2005......SUNRISE   643 AM CST   SUNSET   547 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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