000 
CDUS43 KLSX 050852
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT TUE APR 5 2005

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 4 2005...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1870 TO 2005

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         81    325 PM  87    1929  63     18       57       
  MINIMUM         59    618 AM  23    1975  43     16       40       
  AVERAGE         70                        53     17       49      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.16 1892   0.12  -0.12     0.00    
  MONTH TO DATE    T                         0.48  -0.48      T      
  SINCE MAR 1      1.47                      4.08  -2.61     4.36    
  SINCE JAN 1     12.32                      8.50   3.82     9.18    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.0  1899   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4      0.0     
  SINCE MAR 1      0.1                       3.7   -3.6       T      
  SINCE JUL 1     12.8                      22.3   -9.5      7.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                        13    -13       16       
  MONTH TO DATE   35                        55    -20       63       
  SINCE MAR 1    683                       668     15      529       
  SINCE JUL 1   3839                      4459   -620     3921       
                                                                     
 COOLING                                                             
  YESTERDAY        5                         1      4        0       
  MONTH TO DATE    5                         3      2        0       
  SINCE MAR 1      7                        10     -3        4       
  SINCE JAN 1      7                        10     -3        4       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (180)      
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED    12.5                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    60          1100 PM                                     
 LOWEST     26           200 PM                                     
 AVERAGE    43                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   63        91      1988                    
 MINIMUM TEMPERATURE (F)   43        22      1920                    
                                                                     
SUNRISE AND SUNSET                                                   
APRIL  5 2005.........SUNRISE   640 AM CDT   SUNSET   729 PM CDT   
APRIL  6 2005.........SUNRISE   638 AM CDT   SUNSET   730 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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