AFOS product CLISTL
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CDUS43 KLSX 120851
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
250 AM CST MON JAN 12 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 11 2004...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2004

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         62    337 PM  74    1911  37     25       29       
  MINIMUM         29    407 AM -14    1918  21      8       17       
  AVERAGE         46                        29     17       23      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.81 1916   0.07  -0.07     0.00    
  MONTH TO DATE    2.35                      0.77   1.58     0.62    
  SINCE DEC 1      4.69                      3.63   1.06     2.64    
  SINCE JAN 1      2.35                      0.77   1.58     0.62    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           7.0  1909   0.2   -0.2      0.0     
  MONTH TO DATE    T                         2.2   -2.2      4.9     
  SINCE DEC 1      3.3                       7.1   -3.8     14.3     
  SINCE JUL 1      3.3                       8.6   -5.3     14.5     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        36    -17       42       
  MONTH TO DATE  312                       389    -77      341       
  SINCE DEC 1   1124                      1338   -214     1188       
  SINCE JUL 1   1820                      2214   -394     2158       
                                                                     
 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    26   HIGHEST WIND DIRECTION     W (250)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    SW (240)      
  AVERAGE WIND SPEED    10.3                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    92           700 AM                                     
 LOWEST     39           300 PM                                     
 AVERAGE    66                                                       
..........................................................
                                                                     
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 2004.......SUNRISE   719 AM CST   SUNSET   500 PM CST   
JANUARY 13 2004.......SUNRISE   719 AM CST   SUNSET   501 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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