AFOS product CLISTL
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CDUS43 KLSX 090735
CLISTL


CLIMATE REPORT
NATIONAL WEATHER SERVICE ST LOUIS MO                                 
233 AM CDT TUE OCT 9 2018


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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 8 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         88   1259 PM  92    1980  71     17       80       
                                      1939                          
  MINIMUM         68    203 AM  30    2000  51     17       54       
  AVERAGE         78                        61     17       67      
                                                                     
PRECIPITATION (IN)                                                   
  YESTERDAY        0.00          2.66 2009   0.10  -0.10     0.00    
  MONTH TO DATE    1.25                      0.84   0.41     0.33    
  SINCE SEP 1      3.25                      3.97  -0.72     0.60    
  SINCE JAN 1     33.93                     31.72   2.21    30.90    
                                                                     
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        0                         6     -6        0       
  MONTH TO DATE    0                        38    -38        0       
  SINCE SEP 1      7                        78    -71        7       
  SINCE JUL 1      7                        79    -72        7       
                                                                     
 COOLING                                                             
  YESTERDAY       13                         2     11        2       
  MONTH TO DATE  100                        19     81       65       
  SINCE SEP 1    409                       221    188      327       
  SINCE JAN 1   2165                      1620    545     1929       
..................................................................


WIND (MPH)                                                           
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     S (160)      
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION     S (170)      
  AVERAGE WIND SPEED    10.3                                         

                                                                     
SKY COVER                                                            
  AVERAGE SKY COVER 0.4                                              

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

                                                                     
RELATIVE HUMIDITY (PERCENT)                                          
 HIGHEST   100           100 AM                                     
 LOWEST     42           300 PM                                     
 AVERAGE    71                                                       

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

                                                                     
THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                    
 MAXIMUM TEMPERATURE (F)   71        89      1938                    
                                             1879                    
 MINIMUM TEMPERATURE (F)   51        30      2000                    

                                                                     
SUNRISE AND SUNSET                                                   
OCTOBER  9 2018.......SUNRISE   705 AM CDT   SUNSET   632 PM CDT   
OCTOBER 10 2018.......SUNRISE   706 AM CDT   SUNSET   630 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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