AFOS product CLICOU
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312 
CDUS43 KLSX 210834
CLICOU

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

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 20 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1890 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         19    324 PM  72    1906  39    -20       16       
  MINIMUM          0    447 AM -17    1985  22    -22       -3       
  AVERAGE         10                        31    -21        7     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.64 1894   0.07  -0.07     0.00     
  MONTH TO DATE    0.96                      1.41  -0.45     1.16     
  SINCE DEC 1      3.39                      3.50  -0.11     4.06     
  SINCE JAN 1      0.96                      1.41  -0.45     1.16     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.5  1959   0.2   -0.2      0.0      
  MONTH TO DATE    9.7                       3.9    5.8      4.5      
  SINCE DEC 1      9.7                       7.3    2.4      6.5      
  SINCE JUL 1     12.9                       8.1    4.8      6.5      
  SNOW DEPTH       2                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       55                        34     21       58        
  MONTH TO DATE  821                       679    142      851        
  SINCE DEC 1   1668                      1604     64     1549        
  SINCE JUL 1   2341                      2511   -170     2358        

 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    22   HIGHEST WIND DIRECTION     W (250)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION     W (250)       
  AVERAGE WIND SPEED     9.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    75           500 AM                                      
 LOWEST     43           300 PM                                      
 AVERAGE    59                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   39        73      1957                      
 MINIMUM TEMPERATURE (F)   22       -11      1970                      


SUNRISE AND SUNSET                                                    
JANUARY 21 2025.......SUNRISE   723 AM CST   SUNSET   518 PM CST     
JANUARY 22 2025.......SUNRISE   722 AM CST   SUNSET   519 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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