AFOS product CLISTL
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CDUS43 KLSX 190902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
251 AM CST SUN JAN 19 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 18 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         28    540 PM  72    1880  38    -10       40       
  MINIMUM         10    407 AM -19    1930  21    -11       25       
  AVERAGE         19                        29    -10       33      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.62 1949   0.07  -0.07     0.11    
  MONTH TO DATE    0.65                      1.26  -0.61     0.24    
  SINCE DEC 1      2.67                      4.12  -1.45     3.70    
  SINCE JAN 1      0.65                      1.26  -0.61     0.24    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY       MM            10.0  1892   0.3   MM                
  MONTH TO DATE    5.7                       4.3    1.4              
  SINCE OCT 1     15.3                      10.7    4.6              
  SINCE JUL 1     15.3                      10.7    4.6              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       46                        36     10       32       
  MONTH TO DATE  628                       641    -13      544       
  SINCE DEC 1   1475                      1590   -115     1316       
  SINCE JUL 1   2445                      2466    -21     1964       
                                                                     
 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    23   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION    NW (300)      
  AVERAGE WIND SPEED    13.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT SNOW                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    88          1000 AM                                     
 LOWEST     53           700 AM                                     
 AVERAGE    71                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   38        75      1952                    
 MINIMUM TEMPERATURE (F)   21       -14      1940                    
                                                                     
SUNRISE AND SUNSET                                                   
JANUARY 19 2003.......SUNRISE   717 AM CST   SUNSET   508 PM CST   
JANUARY 20 2003.......SUNRISE   716 AM CST   SUNSET   509 PM CST   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.