000 
CDUS43 KLSX 090852
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT MON MAY 9 2005

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 8 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         84    208 PM  90    1963  74     10       87       
  MINIMUM         64    517 AM  36    1976  54     10       67       
  AVERAGE         74                        64     10       77      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             2.30 1961   0.13  -0.13     0.00    
  MONTH TO DATE    T                         1.04  -1.04     0.74    
  SINCE MAR 1      3.64                      8.33  -4.69     7.04    
  SINCE JAN 1     14.49                     12.75   1.74    11.86    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1923   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE MAR 1      0.1                       3.9   -3.8       T      
  SINCE JUL 1     12.8                      22.5   -9.7      7.4     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         4     -4        0       
  MONTH TO DATE   59                        36     23       39       
  SINCE MAR 1    923                       943    -20      730       
  SINCE JUL 1   4079                      4734   -655     4122       
                                                                     
 COOLING                                                             
  YESTERDAY        9                         2      7       12       
  MONTH TO DATE   17                        16      1       40       
  SINCE MAR 1     60                        55      5      104       
  SINCE JAN 1     60                        55      5      104       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (190)      
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED    10.6                                         
                                                                     
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    66          1100 PM                                     
 LOWEST     37          1200 PM                                     
 AVERAGE    52                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   74        92      1934                    
 MINIMUM TEMPERATURE (F)   54        35      1966                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY  9 2005...........SUNRISE   555 AM CDT   SUNSET   802 PM CDT   
MAY 10 2005...........SUNRISE   554 AM CDT   SUNSET   802 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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