AFOS product CLICOU
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CDUS43 KLSX 280730
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT SAT JUN 28 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 27 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         86    241 PM 103    2012  87     -1       87       
  MINIMUM         69    609 AM  48    1926  67      2       66       
  AVERAGE         78                        77      1       77     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.37          2.58 1909   0.14   0.23     0.00     
  MONTH TO DATE    7.30                      3.81   3.49     4.43     
  SINCE JUN 1      7.30                      3.81   3.49     4.43     
  SINCE JAN 1     20.56                     20.67  -0.11    20.37     

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     18.6                      16.5    2.1      8.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         3     -3        0        
  SINCE JUN 1      0                         3     -3        0        
  SINCE JUL 1   4349                      4679   -330     3891        

 COOLING                                                              
  YESTERDAY       13                        12      1       12        
  MONTH TO DATE  255                       258     -3      336        
  SINCE JUN 1    255                       258     -3      336        
  SINCE JAN 1    346                       404    -58      524        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    27   HIGHEST GUST DIRECTION    NW (300)       
  AVERAGE WIND SPEED     8.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  HEAVY RAIN                                                          
  RAIN                                                                
  LIGHT RAIN                                                          
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           400 AM                                      
 LOWEST     65           100 PM                                      
 AVERAGE    83                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   87       107      2012                      
 MINIMUM TEMPERATURE (F)   67        53      1926                      
                                             1985                     


SUNRISE AND SUNSET                                                    
JUNE 28 2025..........SUNRISE   546 AM CDT   SUNSET   838 PM CDT     
JUNE 29 2025..........SUNRISE   547 AM CDT   SUNSET   838 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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