AFOS product CLISTL
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CDUS43 KLSX 040826
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CST TUE MAR 04 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 3 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         66    445 PM  85    1974  52     14       75       
  MINIMUM         34    442 AM   1    1943  33      1       46       
  AVERAGE         50                        42      8       61     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.66 2023   0.10  -0.10      T       
  MONTH TO DATE    T                         0.28  -0.28     0.05     
  SINCE MAR 1      T                         0.28  -0.28     0.05     
  SINCE JAN 1      3.99                      5.10  -1.11     4.48     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.2  1965   0.1   -0.1      0.0      
  MONTH TO DATE    0.0                       0.3   -0.3       T       
  SINCE MAR 1      0.0                       0.3   -0.3       T       
  SINCE JUL 1     18.3                      14.4    3.9      9.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       15                        23     -8        4        
  MONTH TO DATE   69                        70     -1       41        
  SINCE MAR 1     69                        70     -1       41        
  SINCE JUL 1   3294                      3589   -295     2847        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         1     -1        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     S (160)       
  HIGHEST GUST SPEED    32   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED    12.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    56           400 AM                                      
 LOWEST     23           200 PM                                      
 AVERAGE    40                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   52        79      1974                      
 MINIMUM TEMPERATURE (F)   33        -1      1978                      


SUNRISE AND SUNSET                                                    
MARCH  4 2025.........SUNRISE   629 AM CST   SUNSET   558 PM CST     
MARCH  5 2025.........SUNRISE   627 AM CST   SUNSET   559 PM CST     


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




$$