AFOS product CLISTL
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CDUS43 KLSX 220745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
245 AM CDT THU OCT 22 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 21 2015...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2015


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         86    259 PM  88    1979  67     19       68       
                                      1947                          
  MINIMUM         59    356 AM  28    1952  48     11       48       
  AVERAGE         73                        57     16       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.01          0.76 1949   0.11  -0.10     0.00    
  MONTH TO DATE    0.01                      2.26  -2.25     4.59    
  SINCE SEP 1      3.12                      5.39  -2.27     8.79    
  SINCE JAN 1     42.05                     33.14   8.91    37.76    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1937   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.0    0.0      0.0     
  SINCE SEP 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                         9     -9        7       
  MONTH TO DATE   86                       131    -45      117       
  SINCE SEP 1     92                       171    -79      156       
  SINCE JUL 1     92                       172    -80      156       
                                                                     
 COOLING                                                             
  YESTERDAY        8                         1      7        0       
  MONTH TO DATE   39                        35      4       20       
  SINCE SEP 1    353                       237    116      213       
  SINCE JAN 1   1860                      1636    224     1718       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SW (240)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SW (230)      
  AVERAGE WIND SPEED     7.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.6                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  LIGHT RAIN                                                         

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    67           100 AM                                     
 LOWEST     34           100 PM                                     
 AVERAGE    51                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   67        86      1947                    
                                             1940                    
 MINIMUM TEMPERATURE (F)   47        25      1976                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 22 2015.......SUNRISE   718 AM CDT   SUNSET   614 PM CDT   
OCTOBER 23 2015.......SUNRISE   719 AM CDT   SUNSET   612 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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