AFOS product CLICOU
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CDUS43 KLSX 020726
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT SAT AUG 02 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 1 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    307 PM 108    1980  89    -10       92       
  MINIMUM         61    603 AM  53    1895  68     -7       72       
                                      1992                           
  AVERAGE         70                        79     -9       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.48 1954   0.12  -0.12     0.00     
  MONTH TO DATE    0.00                      0.12  -0.12     0.00     
  SINCE JUN 1     13.22                      8.48   4.74    15.74     
  SINCE JAN 1     26.48                     25.34   1.14    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        5                        14     -9       17        
  MONTH TO DATE    5                        14     -9       17        
  SINCE JUN 1    739                       727     12      749        
  SINCE JAN 1    830                       873    -43      937        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    NE (60)        
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    NE (40)        
  AVERAGE WIND SPEED     8.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1200 AM                                      
 LOWEST     54           400 PM                                      
 AVERAGE    74                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       108      2011                      
 MINIMUM TEMPERATURE (F)   68        54      1925                      


SUNRISE AND SUNSET                                                    
AUGUST  2 2025........SUNRISE   611 AM CDT   SUNSET   818 PM CDT     
AUGUST  3 2025........SUNRISE   612 AM CDT   SUNSET   817 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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