AFOS product CLICOU
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543 
CDUS43 KLSX 100726
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT THU APR 10 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 9 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         75    151 PM  90    1905  65     10       70       
  MINIMUM         46    243 AM  20    1997  43      3       50       
  AVERAGE         61                        54      7       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.02          2.07 1891   0.14  -0.12     0.00     
  MONTH TO DATE    1.68                      1.21   0.47     1.65     
  SINCE MAR 1      4.20                      4.18   0.02     4.84     
  SINCE JAN 1      6.02                      8.42  -2.40     7.78     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           4.5  1973   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE MAR 1      0.4                       1.6   -1.2       T       
  SINCE JUL 1     18.6                      16.4    2.2      8.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        4                        11     -7        5        
  MONTH TO DATE  126                       114     12       97        
  SINCE MAR 1    531                       710   -179      529        
  SINCE JUL 1   4163                      4415   -252     3770        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    0                         8     -8        0        
  SINCE MAR 1     18                        13      5        6        
  SINCE JAN 1     18                        13      5        6        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION    NW (310)       
  HIGHEST GUST SPEED    37   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED    11.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    62          1000 PM                                      
 LOWEST     29           200 PM                                      
 AVERAGE    46                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        93      1930                      
 MINIMUM TEMPERATURE (F)   44        24      1989                      


SUNRISE AND SUNSET                                                    
APRIL 10 2025.........SUNRISE   639 AM CDT   SUNSET   741 PM CDT     
APRIL 11 2025.........SUNRISE   638 AM CDT   SUNSET   742 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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