AFOS product CLISTL
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CDUS43 KLSX 190758
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
258 AM CDT WED OCT 19 2016


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 18 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         85    327 PM  87    1953  68     17       63       
  MINIMUM         69   1159 PM  27    1976  48     21       36       
  AVERAGE         77                        58     19       50      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.21 1883   0.11  -0.11     0.00    
  MONTH TO DATE    0.06                      1.93  -1.87      T      
  SINCE SEP 1      5.01                      5.06  -0.05     3.11    
  SINCE JAN 1     33.49                     32.81   0.68    42.04    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           T    1898   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        0                         8     -8       15       
  MONTH TO DATE   26                       106    -80       86       
  SINCE SEP 1     30                       146   -116       92       
  SINCE JUL 1     30                       147   -117       92       
                                                                     
 COOLING                                                             
  YESTERDAY       12                         1     11        0       
  MONTH TO DATE   95                        32     63       27       
  SINCE SEP 1    419                       234    185      341       
  SINCE JAN 1   2124                      1633    491     1848       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    21   HIGHEST WIND DIRECTION    SW (210)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    SW (220)      
  AVERAGE WIND SPEED    10.8                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.5                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST    73           500 AM                                     
 LOWEST     51           400 PM                                     
 AVERAGE    62                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   68        87      1953                    
 MINIMUM TEMPERATURE (F)   48        25      1972                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 19 2016.......SUNRISE   715 AM CDT   SUNSET   617 PM CDT   
OCTOBER 20 2016.......SUNRISE   716 AM CDT   SUNSET   615 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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