AFOS product CLICOU
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658 
CDUS43 KLSX 260726
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT FRI SEP 26 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 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         79    411 PM  94    1891  77      2       79       
  MINIMUM         56    634 AM  37    1928  55      1       55       
                                      1989                           
                                      2001                           
  AVERAGE         68                        66      2       67     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.22 1942   0.13  -0.13     0.00     
  MONTH TO DATE    2.06                      3.21  -1.15     3.52     
  SINCE SEP 1      2.06                      3.21  -1.15     3.52     
  SINCE JAN 1     28.65                     32.57  -3.92    38.66     

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 SEP 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                         3     -3        0        
  MONTH TO DATE   11                        27    -16       10        
  SINCE SEP 1     11                        27    -16       10        
  SINCE JUL 1     12                        28    -16       10        

 COOLING                                                              
  YESTERDAY        3                         4     -1        2        
  MONTH TO DATE  188                       158     30      163        
  SINCE SEP 1    188                       158     30      163        
  SINCE JAN 1   1340                      1396    -56     1424        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    18   HIGHEST GUST DIRECTION     N (360)       
  AVERAGE WIND SPEED     4.0                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.0                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM                                      
 LOWEST     38           400 PM                                      
 AVERAGE    69                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   76        96      1897                      
 MINIMUM TEMPERATURE (F)   54        33      1893                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 26 2025.....SUNRISE   700 AM CDT   SUNSET   659 PM CDT     
SEPTEMBER 27 2025.....SUNRISE   701 AM CDT   SUNSET   657 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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