AFOS product CLICOU
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751 
CDUS43 KLSX 300728
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SAT AUG 30 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 29 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         87    333 PM 110    1984  86      1       93       
  MINIMUM         57    446 AM  43    1986  64     -7       71       
  AVERAGE         72                        75     -3       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.60 1955   0.14  -0.14     0.00     
  MONTH TO DATE    0.07                      3.86  -3.79     3.25     
  SINCE JUN 1     13.29                     12.22   1.07    18.99     
  SINCE JAN 1     26.55                     29.08  -2.53    34.93     

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        7                        10     -3       17        
  MONTH TO DATE  311                       361    -50      313        
  SINCE JUN 1   1045                      1074    -29     1045        
  SINCE JAN 1   1136                      1220    -84     1233        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    12   HIGHEST WIND DIRECTION    SE (150)       
  HIGHEST GUST SPEED    16   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED     4.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           600 AM                                      
 LOWEST     27           400 PM                                      
 AVERAGE    59                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   85       104      1947                      
 MINIMUM TEMPERATURE (F)   64        44      1893                      


SUNRISE AND SUNSET                                                    
AUGUST 30 2025........SUNRISE   636 AM CDT   SUNSET   742 PM CDT     
AUGUST 31 2025........SUNRISE   637 AM CDT   SUNSET   740 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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