AFOS product CLISTL
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CDUS43 KLSX 280902
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
351 AM CDT THU AUG 28 2003

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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 27 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         90    401 PM 102    1881  86      4       87       
  MINIMUM         78   1108 PM  51    1968  67     11       68       
  AVERAGE         84                        76      8       78      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.37          1.72 1874   0.09   0.28     0.00    
  MONTH TO DATE    1.11                      2.60  -1.49     4.12    
  SINCE JUN 1     15.97                     10.26   5.71    10.85    
  SINCE JAN 1     29.99                     26.08   3.91    30.57    
                                                                     
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                         0      0        0       
  SINCE JUN 1     27                         6     21        0       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       19                        11      8       13       
  MONTH TO DATE  439                       355     84      427       
  SINCE JUN 1   1130                      1132     -2     1383       
  SINCE JAN 1   1251                      1285    -34     1540       
..................................................................

WIND (MPH)                                                           
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SE (150)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     S (190)      
  AVERAGE WIND SPEED     5.9                                         
                                                                     
SKY COVER                                                            
  POSSIBLE SUNSHINE  MM                                              
  AVERAGE SKY COVER 0.8                                              
                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  THUNDERSTORM                                                       
  LIGHT RAIN                                                         
  FOG                                                                
  HAZE                                                               
                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    97          1000 AM                                     
 LOWEST     59           300 PM                                     
 AVERAGE    78                                                       
..........................................................
                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   86       101      1990                    
 MINIMUM TEMPERATURE (F)   66        48      1986                    
                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 28 2003........SUNRISE   627 AM CDT   SUNSET   738 PM CDT   
AUGUST 29 2003........SUNRISE   628 AM CDT   SUNSET   737 PM CDT   
                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.