AFOS product CLISTL
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CDUS43 KLSX 160732
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
232 AM CDT TUE OCT 16 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 15 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         51   1229 AM  90    1897  69    -18       75       
  MINIMUM         38   1159 PM  30    1937  49    -11       47       
  AVERAGE         45                        59    -14       61      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.02          1.29 1914   0.11  -0.09     0.61    
  MONTH TO DATE    1.69                      1.61   0.08     3.14    
  SINCE SEP 1      3.69                      4.74  -1.05     3.41    
  SINCE JAN 1     34.37                     32.49   1.88    33.71    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1954   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      T                         0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       20                         7     13        4       
  MONTH TO DATE   85                        83      2       23       
  SINCE SEP 1     92                       123    -31       30       
  SINCE JUL 1     92                       124    -32       30       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE  115                        29     86       86       
  SINCE SEP 1    424                       231    193      348       
  SINCE JAN 1   2180                      1630    550     1950       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION    NW (310)      
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     N (340)      
  AVERAGE WIND SPEED     9.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100          1200 AM                                     
 LOWEST     54           300 PM                                     
 AVERAGE    77                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   69        89      1950                    
 MINIMUM TEMPERATURE (F)   49        32      1943                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 16 2018.......SUNRISE   712 AM CDT   SUNSET   622 PM CDT   
OCTOBER 17 2018.......SUNRISE   713 AM CDT   SUNSET   620 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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