AFOS product CLISTL
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CDUS43 KLSX 050745
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
145 AM CST MON DEC 5 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 4 2016...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2016


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         42    413 PM  74    2001  46     -4       54       
  MINIMUM         36   1149 PM   8    1886  30      6       30       
  AVERAGE         39                        38      1       42      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.27          0.94 1923   0.10   0.17     0.00    
  MONTH TO DATE    0.27                      0.42  -0.15     0.01    
  SINCE DEC 1      0.27                      0.42  -0.15     0.01    
  SINCE JAN 1     40.58                     38.54   2.04    49.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.5  2002   0.1   -0.1      0.0     
  MONTH TO DATE    0.0                       0.4   -0.4       T      
  SINCE DEC 1      0.0                       0.4   -0.4       T      
  SINCE JUL 1      0.0                       1.1   -1.1       T      
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       26                        27     -1       23       
  MONTH TO DATE  105                       105      0       92       
  SINCE DEC 1    105                       105      0       92       
  SINCE JUL 1    596                       931   -335      654       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   2162                      1646    516     1873       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     8.1                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 1.0                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    85           800 AM                                     
 LOWEST     65          1200 AM                                     
 AVERAGE    75                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   46        72      2001                    
                                             1998                    
                                             1956                    
 MINIMUM TEMPERATURE (F)   30         8      1886                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  5 2016......SUNRISE   705 AM CST   SUNSET   440 PM CST   
DECEMBER  6 2016......SUNRISE   706 AM CST   SUNSET   440 PM CST   

                                                                    
-  INDICATES NEGATIVE NUMBERS.                                      
R  INDICATES RECORD WAS SET OR TIED.                                
MM INDICATES DATA IS MISSING.                                       
T  INDICATES TRACE AMOUNT.                                          




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