AFOS product CLISTL
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906 
CDUS43 KLSX 090731
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT MON OCT 09 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 8 2023...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         73    339 PM  92    1939  73      0       63       
                                      1980                           
  MINIMUM         45    558 AM  30    2000  52     -7       40       
  AVERAGE         59                        62     -3       52     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.66 2009   0.09  -0.09     0.00     
  MONTH TO DATE    0.61                      0.73  -0.12      T       
  SINCE SEP 1      3.28                      3.69  -0.41     1.73     
  SINCE JAN 1     28.28                     33.36  -5.08    40.85     

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      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        6                         5      1       13        
  MONTH TO DATE   22                        33    -11       32        
  SINCE SEP 1     22                        65    -43       61        
  SINCE JUL 1     22                        66    -44       61        

 COOLING                                                              
  YESTERDAY        0                         2     -2        0        
  MONTH TO DATE   48                        23     25        3        
  SINCE SEP 1    332                       235     97      234        
  SINCE JAN 1   1902                      1685    217     1928        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    17   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    26   HIGHEST GUST DIRECTION    SW (210)       
  AVERAGE WIND SPEED     6.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    76          1200 AM                                      
 LOWEST     30           200 PM                                      
 AVERAGE    53                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   72        89      1879                      
                                             1938                     
 MINIMUM TEMPERATURE (F)   52        30      2000                      


SUNRISE AND SUNSET                                                    
OCTOBER  9 2023.......SUNRISE   705 AM CDT   SUNSET   632 PM CDT     
OCTOBER 10 2023.......SUNRISE   706 AM CDT   SUNSET   631 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$