AFOS product CLISTL
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CDUS43 KLSX 121002
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CST SUN JAN 12 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 11 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         29    223 PM  74    1911  37     -8       49       
  MINIMUM         17    753 AM -14    1918  21     -4       28       
  AVERAGE         23                        29     -6       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.81 1916   0.07  -0.07     0.00    
  MONTH TO DATE    0.62                      0.77  -0.15     0.13    
  SINCE DEC 1      2.64                      3.63  -0.99     3.59    
  SINCE JAN 1      0.62                      0.77  -0.15     0.13    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.0  1909   0.2   -0.2              
  MONTH TO DATE    4.9                       2.2    2.7              
  SINCE OCT 1     14.5                       8.6    5.9              
  SINCE JUL 1     14.5                       8.6    5.9              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       42                        36      6       26       
  MONTH TO DATE  341                       389    -48      351       
  SINCE DEC 1   1188                      1338   -150     1123       
  SINCE JUL 1   2158                      2214    -56     1771       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        1       
  SINCE JAN 1      0                         0      0        0       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    NW (300)      
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED     9.0                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.0                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    62          1000 PM                                     
 LOWEST     31           200 PM                                     
 AVERAGE    47                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   37        70      1936                    
 MINIMUM TEMPERATURE (F)   21       -17      1918                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 12 2003.......SUNRISE   719 AM CST   SUNSET   501 PM CST   
JANUARY 13 2003.......SUNRISE   719 AM CST   SUNSET   502 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.