AFOS product CLICOU
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CDUS43 KLSX 050731
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT FRI SEP 05 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 4 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         74    442 PM 103    1913  84    -10       84       
  MINIMUM         52    614 AM  38    1891  63    -11       55       
  AVERAGE         63                        73    -10       70     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.31 2008   0.13  -0.13     0.00     
  MONTH TO DATE    0.43                      0.53  -0.10     0.00     
  SINCE SEP 1      0.43                      0.53  -0.10     0.00     
  SINCE JAN 1     27.02                     29.89  -2.87    35.14     

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        2                         0      2        0        
  MONTH TO DATE    2                         0      2        0        
  SINCE SEP 1      2                         0      2        0        
  SINCE JUL 1      3                         1      2        0        

 COOLING                                                              
  YESTERDAY        0                         8     -8        5        
  MONTH TO DATE   20                        35    -15       19        
  SINCE SEP 1     20                        35    -15       19        
  SINCE JAN 1   1172                      1273   -101     1280        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SW (220)       
  HIGHEST GUST SPEED    19   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     5.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           600 AM                                      
 LOWEST     34           300 PM                                      
 AVERAGE    64                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   84       103      1899                      
 MINIMUM TEMPERATURE (F)   62        44      1891                      


SUNRISE AND SUNSET                                                    
SEPTEMBER  5 2025.....SUNRISE   642 AM CDT   SUNSET   732 PM CDT     
SEPTEMBER  6 2025.....SUNRISE   643 AM CDT   SUNSET   731 PM CDT     


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




$$