AFOS product CLISTL
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CDUS43 KLSX 100827
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CST MON NOV 10 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR NOVEMBER 9 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         45   1219 AM  82    2022  58    -13       59       
  MINIMUM         28   1051 PM  16    1991  40    -12       53       
  AVERAGE         37                        49    -12       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.18 1946   0.12  -0.12     0.67     
  MONTH TO DATE    T                         1.06  -1.06     8.74     
  SINCE SEP 1      3.94                      7.17  -3.23    15.31     
  SINCE JAN 1     36.03                     36.84  -0.81    46.99     

SNOWFALL (IN)                                                              
  YESTERDAY        T   R         T    1968   0.1   -0.1      0.0      
                                      2018                           
  MONTH TO DATE    T                         0.2   -0.2      0.0      
  SINCE SEP 1      T                         0.2   -0.2      0.0      
  SINCE JUL 1      T                         0.2   -0.2      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       28                        16     12        9        
  MONTH TO DATE  126                       130     -4       65        
  SINCE SEP 1    283                       391   -108      180        
  SINCE JUL 1    283                       392   -109      180        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        5        
  SINCE SEP 1    380                       260    120      348        
  SINCE JAN 1   1901                      1710    191     2056        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    28   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    43   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED    18.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    70           100 AM                                      
 LOWEST     37           100 PM                                      
 AVERAGE    54                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   58        81      2012                      
 MINIMUM TEMPERATURE (F)   39        18      1973                      
                                             2018                     


SUNRISE AND SUNSET                                                    
NOVEMBER 10 2025......SUNRISE   639 AM CST   SUNSET   452 PM CST     
NOVEMBER 11 2025......SUNRISE   640 AM CST   SUNSET   451 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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