AFOS product CLISTL
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CDUS43 KLSX 100844
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
341 AM CDT THU JUL 10 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JULY 9 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         95    301 PM 103    1936  90      5       98       
  MINIMUM         70   1159 PM  54    1963  70      0       78       
  AVERAGE         83                        80      3       88      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          4.04 1942   0.13   0.09      T      
  MONTH TO DATE    0.61                      1.17  -0.56     0.47    
  SINCE JUN 1     12.96                      4.93   8.03     5.73    
  SINCE JAN 1     26.98                     20.75   6.23    25.45    
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE JUN 1     27                         6     21        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       18                        15      3       23       
  MONTH TO DATE  174                       130     44      179       
  SINCE JUN 1    395                       446    -51      575       
  SINCE JAN 1    516                       599    -83      732       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     N (350)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED    11.6                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  96 PERCENT                                      
  AVERAGE SKY COVER 0.5                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  HEAVY RAIN                                                         
  LIGHT RAIN                                                         
  FOG                                                                
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    79           400 AM                                     
 LOWEST     49           300 PM                                     
 AVERAGE    64                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   90       104      1966                    
 MINIMUM TEMPERATURE (F)   70        54      1963                    
                                                                     
SUNRISE AND SUNSET                                                   
JULY 10 2003..........SUNRISE   545 AM CDT   SUNSET   828 PM CDT   
JULY 11 2003..........SUNRISE   546 AM CDT   SUNSET   828 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.