AFOS product CLISTL
Dates interpreted at 00:00 UTC
Download date range (UTC midnight)
Bulk Download
565 
CDUS43 KLSX 230838
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
238 AM CST SAT DEC 23 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 22 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         54   1159 PM  66    1933  43     11       38       
                                      1965                           
  MINIMUM         50    921 AM -16    1989  27     23       -6       
  AVERAGE         52                        35     17       16     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.19          1.46 1988   0.08   0.11     0.14     
  MONTH TO DATE    1.33                      1.72  -0.39     1.60     
  SINCE DEC 1      1.33                      1.72  -0.39     1.60     
  SINCE JAN 1     32.18                     40.92  -8.74    48.58     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.1  1990   0.2   -0.2      1.8      
  MONTH TO DATE    0.0                       2.0   -2.0      1.8      
  SINCE DEC 1      0.0                       2.0   -2.0      1.8      
  SINCE JUL 1      0.0                       2.9   -2.9      2.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       13                        30    -17       49        
  MONTH TO DATE  436                       603   -167      589        
  SINCE DEC 1    436                       603   -167      589        
  SINCE JUL 1   1088                      1425   -337     1382        

 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    14   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED     6.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           300 PM                                      
 LOWEST     58          1200 AM                                      
 AVERAGE    74                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   43        74      1933                      
 MINIMUM TEMPERATURE (F)   27       -15      1989                      


SUNRISE AND SUNSET                                                    
DECEMBER 23 2023......SUNRISE   717 AM CST   SUNSET   444 PM CST     
DECEMBER 24 2023......SUNRISE   717 AM CST   SUNSET   445 PM CST     


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




$$