AFOS product CLICOU
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210 
CDUS43 KLSX 270727
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
227 AM CDT WED AUG 27 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 26 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         79    402 PM 104    1936  86     -7       94       
  MINIMUM         50    604 AM  48    1910  65    -15       71       
  AVERAGE         65                        76    -11       83     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.29 2006   0.14  -0.14     0.00     
  MONTH TO DATE    0.07                      3.46  -3.39     3.22     
  SINCE JUN 1     13.29                     11.82   1.47    18.96     
  SINCE JAN 1     26.55                     28.68  -2.13    34.90     

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 JUN 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                         0      0        0        
  MONTH TO DATE    1                         0      1        0        
  SINCE JUN 1      1                         6     -5        0        
  SINCE JUL 1      1                         0      1        0        

 COOLING                                                              
  YESTERDAY        0                        11    -11       18        
  MONTH TO DATE  299                       330    -31      260        
  SINCE JUN 1   1033                      1043    -10      992        
  SINCE JAN 1   1124                      1189    -65     1180        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    13   HIGHEST WIND DIRECTION     N (10)        
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION    NE (60)        
  AVERAGE WIND SPEED     4.4                                        


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           600 AM                                      
 LOWEST     29           200 PM                                      
 AVERAGE    61                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   86       103      1936                      
                                             1983                     
 MINIMUM TEMPERATURE (F)   65        46      1910                      


SUNRISE AND SUNSET                                                    
AUGUST 27 2025........SUNRISE   634 AM CDT   SUNSET   746 PM CDT     
AUGUST 28 2025........SUNRISE   635 AM CDT   SUNSET   745 PM CDT     


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




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