097 
CDUS43 KLSX 310901
CLICOU


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
350 AM CDT THU JUL 31 2003

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

...THE COLUMBIA CLIMATE SUMMARY FOR JULY 30 2003...

CLIMATE NORMAL PERIOD 1971 TO 2000
CLIMATE RECORD PERIOD 1892 TO 2003

WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         88    403 PM 111    1980  89     -1       93       
  MINIMUM         60    412 AM  54    1971  66     -6       65       
  AVERAGE         74                        78     -4       79      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          5.94 1989   0.12  -0.12     0.00    
  MONTH TO DATE    0.99                      3.68  -2.69     2.32    
  SINCE JUN 1      6.57                      7.70  -1.13     5.62    
  SINCE JAN 1     20.96                     23.87  -2.91    25.20    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2002   0.0    0.0      0.0     
                                      2001                          
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE JUN 1      0.0                       0.0    0.0      0.0     
  SINCE JUL 1      0.0                       0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         1     -1        0       
  SINCE JUN 1     36                        11     25        1       
  SINCE JUL 1      0                         1     -1        0       
                                                                     
 COOLING                                                             
  YESTERDAY        9                        13     -4       14       
  MONTH TO DATE  378                       383     -5      418       
  SINCE JUN 1    547                       628    -81      700       
  SINCE JAN 1    617                       719   -102      784       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (20)       
  AVERAGE WIND SPEED     4.4                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.1                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97           300 AM                                     
 LOWEST     36           400 PM                                     
 AVERAGE    67                                                       
..........................................................
                                                                     
THE COLUMBIA CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       108      1980                    
 MINIMUM TEMPERATURE (F)   66        50      1971                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 31 2003..........SUNRISE   609 AM CDT   SUNSET   821 PM CDT   
AUGUST  1 2003........SUNRISE   610 AM CDT   SUNSET   820 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.