AFOS product CLISTL
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CDUS43 KLSX 210834
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
234 AM CST TUE JAN 21 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 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         21    231 PM  72    1906  40    -19       21       
  MINIMUM          4    628 AM -18    1985  23    -19        2       
  AVERAGE         13                        32    -19       12     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.63 1894   0.08  -0.08     0.00     
  MONTH TO DATE    2.14                      1.77   0.37     1.85     
  SINCE DEC 1      5.02                      4.27   0.75     4.14     
  SINCE JAN 1      2.14                      1.77   0.37     1.85     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           5.7  2011   0.2   -0.2      0.0      
  MONTH TO DATE   10.6                       3.9    6.7      5.4      
  SINCE DEC 1     11.0                       7.1    3.9      5.9      
  SINCE JUL 1     14.2                       8.0    6.2      5.9      
  SNOW DEPTH       1                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       52                        33     19       53        
  MONTH TO DATE  751                       656     95      742        
  SINCE DEC 1   1498                      1540    -42     1353        
  SINCE JUL 1   2032                      2362   -330     2005        

 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    20   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    28   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     8.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.3                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62           700 AM                                      
 LOWEST     34           300 PM                                      
 AVERAGE    48                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   40        75      1986                      
 MINIMUM TEMPERATURE (F)   23        -8      1970                      


SUNRISE AND SUNSET                                                    
JANUARY 21 2025.......SUNRISE   715 AM CST   SUNSET   511 PM CST     
JANUARY 22 2025.......SUNRISE   715 AM CST   SUNSET   512 PM CST     


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




$$