AFOS product CLISTL
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CDUS43 KLSX 220727
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
227 AM CDT SAT OCT 22 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 21 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         61    212 PM  88    1979  67     -6       86       
                                      1947                          
  MINIMUM         41    607 AM  28    1952  48     -7       59       
  AVERAGE         51                        57     -6       73      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          0.76 1949   0.11  -0.11     0.01    
  MONTH TO DATE    3.13                      2.26   0.87     0.01    
  SINCE SEP 1      8.08                      5.39   2.69     3.12    
  SINCE JAN 1     36.56                     33.14   3.42    42.05    
                                                                     
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       14                         9      5        0       
  MONTH TO DATE   49                       131    -82       86       
  SINCE SEP 1     53                       171   -118       92       
  SINCE JUL 1     53                       172   -119       92       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        8       
  MONTH TO DATE   95                        35     60       39       
  SINCE SEP 1    419                       237    182      353       
  SINCE JAN 1   2124                      1636    488     1860       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     W (290)      
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     W (290)      
  AVERAGE WIND SPEED     5.6                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.2                                              

                                                                     
WEATHER CONDITIONS                                                  
 THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                        
  HAZE                                                               

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    83           300 AM                                     
 LOWEST     42           200 PM                                     
 AVERAGE    63                                                       

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

                                                                     
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 2016.......SUNRISE   718 AM CDT   SUNSET   613 PM CDT   
OCTOBER 23 2016.......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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