AFOS product CLISTL
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CDUS43 KLSX 070730
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
130 AM CST MON DEC 7 2015


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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 6 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         52   1256 PM  72    1998  45      7       43       
                                      1980                          
  MINIMUM         32    617 AM   3    1977  29      3       33       
  AVERAGE         42                        37      5       38      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        T             1.59 1956   0.10  -0.10      T      
  MONTH TO DATE    0.01                      0.61  -0.60     1.46    
  SINCE DEC 1      0.01                      0.61  -0.60     1.46    
  SINCE JAN 1     49.51                     38.73  10.78    42.17    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           2.3  1950   0.1   -0.1      0.0     
  MONTH TO DATE    T                         0.6   -0.6      0.1     
  SINCE DEC 1      T                         0.6   -0.6      0.1     
  SINCE JUL 1      T                         1.3   -1.3      3.9     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       23                        28     -5       27       
  MONTH TO DATE  138                       160    -22      167       
  SINCE DEC 1    138                       160    -22      167       
  SINCE JUL 1    700                       986   -286     1124       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE    0                         0      0        0       
  SINCE DEC 1      0                         0      0        0       
  SINCE JAN 1   1873                      1646    227     1732       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     W (260)      
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION     W (260)      
  AVERAGE WIND SPEED     5.7                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  FOG                                                                

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    82           200 AM                                     
 LOWEST     50          1100 AM                                     
 AVERAGE    66                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   45        73      1966                    
 MINIMUM TEMPERATURE (F)   29        -6      1882                    

                                                                     
SUNRISE AND SUNSET                                                   
DECEMBER  7 2015......SUNRISE   706 AM CST   SUNSET   440 PM CST   
DECEMBER  8 2015......SUNRISE   707 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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