AFOS product CLISTL
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023 
CDUS43 KLSX 210833
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CST FRI FEB 21 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 20 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         18    446 PM  79    2017  48    -30       67       
  MINIMUM          0    703 AM  -4    1885  29    -29       31       
  AVERAGE          9                        38    -29       49     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.75 1882   0.08  -0.08     0.00     
  MONTH TO DATE    1.15                      1.55  -0.40     0.40     
  SINCE DEC 1      6.87                      6.64   0.23     6.72     
  SINCE JAN 1      3.99                      4.14  -0.15     4.43     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           9.5  1912   0.2   -0.2      0.0      
  MONTH TO DATE    4.1                       3.1    1.0      3.4      
  SINCE DEC 1     15.1                      12.0    3.1      9.3      
  SINCE JUL 1     18.3                      12.9    5.4      9.3      
  SNOW DEPTH       1                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       56                        27     29       16        
  MONTH TO DATE  678                       592     86      402        
  SINCE DEC 1   2531                      2496     35     2033        
  SINCE JUL 1   3065                      3318   -253     2685        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE DEC 1      0                         0      0        0        
  SINCE JAN 1      0                         0      0        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     8.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           100 AM                                      
 LOWEST     47           300 PM                                      
 AVERAGE    57                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   48        79      1935                      
 MINIMUM TEMPERATURE (F)   29        -1      1885                      


SUNRISE AND SUNSET                                                    
FEBRUARY 21 2025......SUNRISE   644 AM CST   SUNSET   546 PM CST     
FEBRUARY 22 2025......SUNRISE   643 AM CST   SUNSET   547 PM CST     


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




$$