986 
CDUS43 KLSX 100852
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT SAT APR 10 2004

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 9 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         69    145 PM  91    2001  64      5       52       
  MINIMUM         43    541 AM  25    1997  44     -1       34       
  AVERAGE         56                        54      2       43      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.33 1888   0.12  -0.12      T      
  MONTH TO DATE    T                         1.08  -1.08     0.76    
  SINCE MAR 1      4.36                      4.68  -0.32     3.56    
  SINCE JAN 1      9.18                      9.10   0.08     6.52    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.2  1973   T      0.0       T      
  MONTH TO DATE    0.0                       0.6   -0.6       T      
  SINCE MAR 1      T                         3.9   -3.9      0.1     
  SINCE JUL 1      7.4                      22.5  -15.1     29.8     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        9                        12     -3       22       
  MONTH TO DATE   96                       117    -21      120       
  SINCE MAR 1    562                       730   -168      656       
  SINCE JUL 1   3954                      4496   -542     4545       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE    1                         8     -7       22       
  SINCE MAR 1      5                        15    -10       23       
  SINCE JAN 1      5                        15    -10       23       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     E (70)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     E (80)       
  AVERAGE WIND SPEED     5.1                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.7                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           500 AM                                     
 LOWEST     34           100 PM                                     
 AVERAGE    58                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   65        93      1930                    
 MINIMUM TEMPERATURE (F)   45        26      1960                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL 10 2004.........SUNRISE   632 AM CDT   SUNSET   734 PM CDT   
APRIL 11 2004.........SUNRISE   630 AM CDT   SUNSET   735 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          


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