AFOS product CLISTL
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CDUS43 KLSX 130734
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
233 AM CDT SAT OCT 13 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 12 2018...

CLIMATE NORMAL PERIOD 1981 TO 2010
CLIMATE RECORD PERIOD 1874 TO 2018


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST     
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL             
..................................................................
TEMPERATURE (F)                                                     
 YESTERDAY                                                           
  MAXIMUM         46   1139 AM  89    1890  70    -24       61       
                                      1879                          
  MINIMUM         41    206 AM  31    1987  50     -9       55       
  AVERAGE         44                        60    -16       58      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.22          1.82 1929   0.11   0.11      T      
  MONTH TO DATE    1.57                      1.28   0.29     2.53    
  SINCE SEP 1      3.57                      4.41  -0.84     2.80    
  SINCE JAN 1     34.25                     32.16   2.09    33.10    
                                                                     
SNOWFALL (IN)                                                        
  YESTERDAY        0.0           0.0  2015   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      T                         0.0    0.0      0.0     
  SNOW DEPTH       0                                                 
                                                                     
DEGREE DAYS                                                          
 HEATING                                                             
  YESTERDAY       21                         6     15        7       
  MONTH TO DATE   34                        62    -28       19       
  SINCE SEP 1     41                       102    -61       26       
  SINCE JUL 1     41                       103    -62       26       
                                                                     
 COOLING                                                             
  YESTERDAY        0                         1     -1        0       
  MONTH TO DATE  115                        26     89       72       
  SINCE SEP 1    424                       228    196      334       
  SINCE JAN 1   2180                      1627    553     1936       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED     9   HIGHEST WIND DIRECTION    NE (40)       
  HIGHEST GUST SPEED    10   HIGHEST GUST DIRECTION    NE (30)       
  AVERAGE WIND SPEED     2.4                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.8                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           500 PM                                     
 LOWEST     70           700 AM                                     
 AVERAGE    85                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   70        90      1899                    
 MINIMUM TEMPERATURE (F)   50        33      1979                    
                                             1977                    
                                             1917                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER 13 2018.......SUNRISE   709 AM CDT   SUNSET   626 PM CDT   
OCTOBER 14 2018.......SUNRISE   710 AM CDT   SUNSET   625 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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