AFOS product CLICOU
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451 
CDUS43 KLSX 260736
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
236 AM CDT SAT JUL 26 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JULY 25 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         91    438 PM 111    1934  89      2       91       
  MINIMUM         71    508 AM  53    1905  69      2       69       
                                      1911                           
  AVERAGE         81                        79      2       80     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.36 1981   0.12  -0.12     0.08     
  MONTH TO DATE    4.17                      3.44   0.73    10.97     
  SINCE JUN 1     12.08                      7.67   4.41    15.48     
  SINCE JAN 1     25.34                     24.53   0.81    31.42     

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       16                        14      2       15        
  MONTH TO DATE  349                       340      9      265        
  SINCE JUN 1    635                       634      1      637        
  SINCE JAN 1    726                       780    -54      825        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (80)        
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     E (80)        
  AVERAGE WIND SPEED     5.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    97          1200 AM                                      
 LOWEST     56           400 PM                                      
 AVERAGE    77                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       105      1952                      
 MINIMUM TEMPERATURE (F)   69        51      1911                      


SUNRISE AND SUNSET                                                    
JULY 26 2025..........SUNRISE   605 AM CDT   SUNSET   825 PM CDT     
JULY 27 2025..........SUNRISE   606 AM CDT   SUNSET   824 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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