AFOS product CLISTL
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CDUS43 KLSX 210730
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
127 AM CST MON NOV 21 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 20 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         45    408 PM  76    1942  53     -8       54       
  MINIMUM         28    717 AM  14    1914  36     -8       33       
  AVERAGE         37                        45     -8       44      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          1.64 1956   0.14  -0.14     0.02    
  MONTH TO DATE    3.10                      2.59   0.51     4.49    
  SINCE SEP 1     11.20                      9.05   2.15     8.58    
  SINCE JAN 1     39.68                     36.80   2.88    47.51    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           3.3  1926   0.0    0.0      0.0     
  MONTH TO DATE    0.0                       0.3   -0.3      0.0     
  SINCE SEP 1      0.0                       0.3   -0.3      0.0     
  SINCE JUL 1      0.0                       0.3   -0.3      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       28                        20      8       21       
  MONTH TO DATE  200                       319   -119      203       
  SINCE SEP 1    291                       594   -303      372       
  SINCE JUL 1    291                       595   -304      372       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         0      0        0       
  MONTH TO DATE   23                         0     23        0       
  SINCE SEP 1    457                       243    214      365       
  SINCE JAN 1   2162                      1642    520     1872       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION     N (360)      
  HIGHEST GUST SPEED    12   HIGHEST GUST DIRECTION     N (350)      
  AVERAGE WIND SPEED     4.2                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  NO SIGNIFICANT WEATHER WAS OBSERVED.                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    63           600 AM                                     
 LOWEST     28           400 PM                                     
 AVERAGE    46                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   53        75      1990                    
                                             1913                    
 MINIMUM TEMPERATURE (F)   36         9      1880                    

                                                                     
SUNRISE AND SUNSET                                                   
NOVEMBER 21 2016......SUNRISE   651 AM CST   SUNSET   444 PM CST   
NOVEMBER 22 2016......SUNRISE   652 AM CST   SUNSET   443 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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