AFOS product CLISTL
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CDUS43 KLSX 020835
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CST TUE DEC 02 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 1 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         26    811 PM  73    1970  49    -23       32       
  MINIMUM         23   1159 PM   4    1876  32     -9       22       
  AVERAGE         25                        41    -16       27     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.29          1.26 1878   0.08   0.21     0.00     
  MONTH TO DATE    0.29                      0.08   0.21     0.00     
  SINCE DEC 1      0.29                      0.08   0.21     0.00     
  SINCE JAN 1     38.31                     39.28  -0.97    47.93     

SNOWFALL (IN)                                                              
  YESTERDAY        3.8 R         3.5  1937   0.1    3.7      0.0      
  MONTH TO DATE    3.8                       0.1    3.7      0.0      
  SINCE DEC 1      3.8                       0.1    3.7      0.0      
  SINCE JUL 1     10.2                       1.0    9.2      3.2      
  SNOW DEPTH       2                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       40                        24     16       38        
  MONTH TO DATE   40                        24     16       38        
  SINCE DEC 1     40                        24     16       38        
  SINCE JUL 1    702                       846   -144      572        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1   1904                      1713    191     2057        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    17   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     4.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 1.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HEAVY SNOW                                                          
  SNOW                                                                
  LIGHT SNOW                                                          
  FOG                                                                 
  FOG W/VISIBILITY <= 1/4 MILE                                        


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    96           600 PM                                      
 LOWEST     78          1200 AM                                      
 AVERAGE    87                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   49        75      2012                      
 MINIMUM TEMPERATURE (F)   32         4      1886                      


SUNRISE AND SUNSET                                                    
DECEMBER  2 2025......SUNRISE   702 AM CST   SUNSET   440 PM CST     
DECEMBER  3 2025......SUNRISE   703 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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