AFOS product CLISTL
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CDUS43 KLSX 100745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT SAT AUG 10 2013


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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 9 2013...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2013


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         81    118 PM 110    1934  89     -8       93       
  MINIMUM         69    523 AM  54    1884  70     -1       71       
  AVERAGE         75                        80     -5       82      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.44 1928   0.10  -0.10     0.01    
  MONTH TO DATE    0.84                      0.94  -0.10     0.96    
  SINCE JUN 1     10.12                      9.33   0.79     3.65    
  SINCE JAN 1     34.26                     25.70   8.56    20.33    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2012   0.0    0.0      0.0     
  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      1                         5     -4        5       
  SINCE JUL 1      0                         0      0        0       
                                                                     
 COOLING                                                             
  YESTERDAY       10                        14     -4       17       
  MONTH TO DATE  111                       134    -23      181       
  SINCE JUN 1    854                       935    -81     1314       
  SINCE JAN 1   1065                      1109    -44     1720       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION     N (20)       
  HIGHEST GUST SPEED    13   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     3.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    90           300 AM                                     
 LOWEST     58          1200 PM                                     
 AVERAGE    74                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   89       105      1934                    
 MINIMUM TEMPERATURE (F)   70        54      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
AUGUST 10 2013........SUNRISE   611 AM CDT   SUNSET   802 PM CDT   
AUGUST 11 2013........SUNRISE   612 AM CDT   SUNSET   801 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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