AFOS product CLICOU
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086 
CDUS43 KLSX 290730
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT TUE APR 29 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 28 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         83    311 PM  88    1894  71     12       72       
                                      1951                           
                                      1970                           
  MINIMUM         58    118 AM  32    1928  50      8       58       
  AVERAGE         71                        60     11       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          4.50 1996   0.19  -0.19     1.42     
  MONTH TO DATE    5.85                      4.51   1.34     4.76     
  SINCE MAR 1      8.37                      7.48   0.89     7.95     
  SINCE JAN 1     10.19                     11.72  -1.53    10.89     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2      0.0      
  SINCE MAR 1      0.4                       1.7   -1.3       T       
  SINCE JUL 1     18.6                      16.5    2.1      8.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         6     -6        0        
  MONTH TO DATE  216                       274    -58      206        
  SINCE MAR 1    621                       870   -249      638        
  SINCE JUL 1   4253                      4575   -322     3879        

 COOLING                                                              
  YESTERDAY        6                         1      5        0        
  MONTH TO DATE   27                        27      0       33        
  SINCE MAR 1     45                        32     13       39        
  SINCE JAN 1     45                        32     13       39        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    29   HIGHEST WIND DIRECTION     S (180)       
  HIGHEST GUST SPEED    42   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED    14.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.6                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST   100           200 AM                                      
 LOWEST     46           200 PM                                      
 AVERAGE    73                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   71        91      1910                      
 MINIMUM TEMPERATURE (F)   50        32      2008                      


SUNRISE AND SUNSET                                                    
APRIL 29 2025.........SUNRISE   613 AM CDT   SUNSET   800 PM CDT     
APRIL 30 2025.........SUNRISE   612 AM CDT   SUNSET   801 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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