AFOS product CLISTL
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CDUS43 KLSX 070831
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CST THU DEC 07 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 6 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         50    346 PM  72    1980  47      3       47       
                                      1998                           
  MINIMUM         35    625 AM   3    1977  31      4       37       
  AVERAGE         43                        39      4       42     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.59 1956   0.08  -0.08     0.03     
  MONTH TO DATE    0.81                      0.49   0.32     0.03     
  SINCE DEC 1      0.81                      0.49   0.32     0.03     
  SINCE JAN 1     31.66                     39.69  -8.03    47.01     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.3  1950   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.4   -0.4      0.0      
  SINCE DEC 1      0.0                       0.4   -0.4      0.0      
  SINCE JUL 1      0.0                       1.3   -1.3      0.8      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        26     -4       23        
  MONTH TO DATE  118                       151    -33      141        
  SINCE DEC 1    118                       151    -33      141        
  SINCE JUL 1    770                       973   -203      934        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1942                      1713    229     1977        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    NW (320)       
  AVERAGE WIND SPEED     6.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    79           600 AM                                      
 LOWEST     42           400 PM                                      
 AVERAGE    61                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   47        73      1966                      
 MINIMUM TEMPERATURE (F)   31        -6      1882                      


SUNRISE AND SUNSET                                                    
DECEMBER  7 2023......SUNRISE   706 AM CST   SUNSET   440 PM CST     
DECEMBER  8 2023......SUNRISE   707 AM CST   SUNSET   440 PM CST     


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




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