AFOS product CLICOU
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CDUS43 KLSX 070728
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT THU AUG 07 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 6 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   1232 PM 107    1934  89     -2       86       
  MINIMUM         67    553 AM  49    1994  68     -1       66       
  AVERAGE         77                        78     -1       76     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.07          2.50 1995   0.13  -0.06     0.00     
  MONTH TO DATE    0.07                      0.74  -0.67     0.00     
  SINCE JUN 1     13.29                      9.10   4.19    15.74     
  SINCE JAN 1     26.55                     25.96   0.59    31.68     

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    0                         0      0        0        
  SINCE JUN 1      0                         6     -6        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       12                        14     -2       11        
  MONTH TO DATE   39                        84    -45       93        
  SINCE JUN 1    773                       797    -24      825        
  SINCE JAN 1    864                       943    -79     1013        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION     W (270)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     6.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97           500 AM                                      
 LOWEST     61          1200 PM                                      
 AVERAGE    79                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       107      1934                      
 MINIMUM TEMPERATURE (F)   68        51      1997                      


SUNRISE AND SUNSET                                                    
AUGUST  7 2025........SUNRISE   616 AM CDT   SUNSET   813 PM CDT     
AUGUST  8 2025........SUNRISE   617 AM CDT   SUNSET   812 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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