AFOS product CLISTL
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CDUS43 KLSX 050835
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
333 AM CDT MON MAY 5 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MAY 4 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         65   1159 PM  92    1952  73     -8       73       
  MINIMUM         52    951 AM  33    1954  53     -1       49       
  AVERAGE         59                        63     -4       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.78          2.03 1905   0.13   0.65     0.03    
  MONTH TO DATE    0.84                      0.52   0.32     0.17    
  SINCE MAR 1      7.93                      7.81   0.12     8.09    
  SINCE JAN 1     10.89                     12.23  -1.34    12.08    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0              
  MONTH TO DATE    0.0                       0.0    0.0              
  SINCE OCT 1     29.8                      22.5    7.3              
  SINCE JUL 1     29.8                      22.5    7.3              
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        6                         5      1        4       
  MONTH TO DATE   21                        20      1       31       
  SINCE MAR 1    806                       927   -121      948       
  SINCE JUL 1   4695                      4693      2     3908       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         2     -2        0       
  MONTH TO DATE    2                         8     -6        0       
  SINCE MAR 1     52                        47      5       76       
  SINCE JAN 1     52                        47      5       76       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    38   HIGHEST GUST DIRECTION    SE (140)      
  AVERAGE WIND SPEED    16.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE   0 PERCENT                                      
  AVERAGE SKY COVER 0.9                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  RAIN                                                               
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           700 AM                                     
 LOWEST     72           400 AM                                     
 AVERAGE    86                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   73        93      1952                    
 MINIMUM TEMPERATURE (F)   53        38      1979                    
                                                                     
SUNRISE AND SUNSET                                                   
MAY  5 2003...........SUNRISE   600 AM CDT   SUNSET   757 PM CDT   
MAY  6 2003...........SUNRISE   559 AM CDT   SUNSET   758 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.