AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CST WED DEC 14 2022

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 13 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         54   1159 PM  73    1948  45      9       60       
  MINIMUM         36    437 AM   1    1903  29      7       31       
  AVERAGE         45                        37      8       46     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.77          2.40 1901   0.08   0.69     0.00     
  MONTH TO DATE    1.02                      1.03  -0.01     0.94     
  SINCE DEC 1      1.02                      1.03  -0.01     0.94     
  SINCE JAN 1     48.00                     40.23   7.77    40.67     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           7.6  2000   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       1.0   -1.0      0.0      
  SINCE DEC 1      0.0                       1.0   -1.0      0.0      
  SINCE JUL 1      0.8                       1.9   -1.1       T       
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       20                        28     -8       19        
  MONTH TO DATE  293                       341    -48      217        
  SINCE DEC 1    293                       341    -48      217        
  SINCE JUL 1   1086                      1163    -77      898        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1977                      1713    264     1976        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SE (120)       
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION    SE (130)       
  AVERAGE WIND SPEED    15.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1100 PM                                      
 LOWEST     73           900 AM                                      
 AVERAGE    83                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   45        70      1975                      
 MINIMUM TEMPERATURE (F)   29        -2      1901                      


SUNRISE AND SUNSET                                                    
DECEMBER 14 2022......SUNRISE   712 AM CST   SUNSET   441 PM CST     
DECEMBER 15 2022......SUNRISE   712 AM CST   SUNSET   441 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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