AFOS product CLISTL
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236 
CDUS43 KLSX 160906
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
406 AM CDT MON OCT 16 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 15 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         60    331 PM  90    1897  70    -10       68       
  MINIMUM         46   1159 PM  30    1937  50     -4       41       
  AVERAGE         53                        60     -7       55     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.29 1914   0.11  -0.11     0.00     
  MONTH TO DATE    0.82                      1.41  -0.59     0.30     
  SINCE SEP 1      3.49                      4.37  -0.88     2.03     
  SINCE JAN 1     28.49                     34.04  -5.55    41.15     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1954   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       12                         7      5       10        
  MONTH TO DATE   57                        74    -17       64        
  SINCE SEP 1     57                       106    -49       93        
  SINCE JUL 1     57                       107    -50       93        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   53                        35     18       11        
  SINCE SEP 1    337                       247     90      242        
  SINCE JAN 1   1907                      1697    210     1936        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED    11.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           100 AM                                      
 LOWEST     55          1200 PM                                      
 AVERAGE    68                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        89      1950                      
 MINIMUM TEMPERATURE (F)   49        32      1943                      


SUNRISE AND SUNSET                                                    
OCTOBER 16 2023.......SUNRISE   712 AM CDT   SUNSET   622 PM CDT     
OCTOBER 17 2023.......SUNRISE   713 AM CDT   SUNSET   621 PM CDT     


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




$$