AFOS product CLISTL
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CDUS43 KLSX 200726
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT FRI OCT 20 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 19 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         67    106 PM  87    1953  68     -1       54       
  MINIMUM         59   1159 PM  25    1972  48     11       31       
  AVERAGE         63                        58      5       43     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.87 1885   0.11  -0.11     0.00     
  MONTH TO DATE    0.82                      1.83  -1.01     0.30     
  SINCE SEP 1      3.49                      4.79  -1.30     2.03     
  SINCE JAN 1     28.49                     34.46  -5.97    41.15     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1989   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        2                         8     -6       22        
  MONTH TO DATE   81                       104    -23      135        
  SINCE SEP 1     81                       136    -55      164        
  SINCE JUL 1     81                       137    -56      164        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   53                        39     14       11        
  SINCE SEP 1    337                       251     86      242        
  SINCE JAN 1   1907                      1701    206     1936        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION     W (260)       
  HIGHEST GUST SPEED    22   HIGHEST GUST DIRECTION     W (260)       
  AVERAGE WIND SPEED     9.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    72           700 AM                                      
 LOWEST     52           100 PM                                      
 AVERAGE    62                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   68        88      1947                      
                                             2003                     
 MINIMUM TEMPERATURE (F)   48        26      1930                      


SUNRISE AND SUNSET                                                    
OCTOBER 20 2023.......SUNRISE   716 AM CDT   SUNSET   616 PM CDT     
OCTOBER 21 2023.......SUNRISE   717 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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