AFOS product CLICOU
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708 
CDUS43 KLSX 280730
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT SUN SEP 28 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 27 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         84    353 PM  93    1897  76      8       69       
  MINIMUM         54    618 AM  32    1889  54      0       59       
  AVERAGE         69                        65      4       64     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.99 1916   0.13  -0.13      T       
  MONTH TO DATE    2.06                      3.47  -1.41     3.52     
  SINCE SEP 1      2.06                      3.47  -1.41     3.52     
  SINCE JAN 1     28.65                     32.83  -4.18    38.66     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         3     -3        1        
  MONTH TO DATE   11                        33    -22       11        
  SINCE SEP 1     11                        33    -22       11        
  SINCE JUL 1     12                        34    -22       11        

 COOLING                                                              
  YESTERDAY        4                         3      1        0        
  MONTH TO DATE  196                       164     32      166        
  SINCE SEP 1    196                       164     32      166        
  SINCE JAN 1   1348                      1402    -54     1427        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED     3.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           700 AM                                      
 LOWEST     33           400 PM                                      
 AVERAGE    63                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   76        99      1953                      
 MINIMUM TEMPERATURE (F)   53        32      1889                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 28 2025.....SUNRISE   702 AM CDT   SUNSET   656 PM CDT     
SEPTEMBER 29 2025.....SUNRISE   703 AM CDT   SUNSET   654 PM CDT     


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




$$