AFOS product CLISTL
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CDUS43 KLSX 010852
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST THU JAN 1 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 31 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         56    310 PM  74    1951  38     18       44       
  MINIMUM         35    722 AM -10    1976  22     13       34       
  AVERAGE         46                        30     16       39      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.69 1984   0.07  -0.07     0.09    
  MONTH TO DATE    2.34                      2.86  -0.52     2.02    
  SINCE DEC 1      2.34                      2.86  -0.52     2.02    
  SINCE JAN 1     46.06                     38.75   7.31    40.95    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.5  1927   0.2   -0.2      0.0     
  MONTH TO DATE    3.3                       4.9   -1.6      9.4     
  SINCE DEC 1      3.3                       4.9   -1.6      9.4     
  SINCE JUL 1      3.3                       6.4   -3.1      9.6     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       19                        35    -16       26       
  MONTH TO DATE  812                       949   -137      847       
  SINCE DEC 1    812                       949   -137      847       
  SINCE JUL 1   1508                      1825   -317     1817       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1487                      1561    -74     1897       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION     W (250)      
  AVERAGE WIND SPEED     6.8                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.3                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1100 PM                                     
 LOWEST     43           200 PM                                     
 AVERAGE    72                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        70      1965                    
 MINIMUM TEMPERATURE (F)   22       -10      1974                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY  1 2004.......SUNRISE   720 AM CST   SUNSET   450 PM CST   
JANUARY  2 2004.......SUNRISE   720 AM CST   SUNSET   451 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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