AFOS product CLICOU
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CDUS43 KLSX 310733
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
233 AM CDT MON MAR 31 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 30 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         68    427 AM  84    1967  62      6       74       
  MINIMUM         43   1159 PM  16    1964  40      3       56       
  AVERAGE         56                        51      5       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.10          1.08 1895   0.11  -0.01     0.00     
  MONTH TO DATE    2.52                      2.85  -0.33     3.19     
  SINCE MAR 1      2.52                      2.85  -0.33     3.19     
  SINCE JAN 1      4.34                      7.09  -2.75     6.13     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.4  1926   0.0    0.0      0.0      
  MONTH TO DATE    0.4                       1.5   -1.1       T       
  SINCE MAR 1      0.4                       1.5   -1.1       T       
  SINCE JUL 1     18.6                      16.3    2.3      8.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        9                        14     -5        0        
  MONTH TO DATE  389                       582   -193      432        
  SINCE MAR 1    389                       582   -193      432        
  SINCE JUL 1   4021                      4287   -266     3673        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE   18                         0     18        3        
  SINCE MAR 1     18                         0     18        3        
  SINCE JAN 1     18                         0     18        3        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    31   HIGHEST WIND DIRECTION    SW (240)       
  HIGHEST GUST SPEED    46   HIGHEST GUST DIRECTION    SW (220)       
  AVERAGE WIND SPEED    15.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93          1000 AM                                      
 LOWEST     59           300 PM                                      
 AVERAGE    76                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   62        86      1940                      
 MINIMUM TEMPERATURE (F)   41        15      1923                      


SUNRISE AND SUNSET                                                    
MARCH 31 2025.........SUNRISE   655 AM CDT   SUNSET   732 PM CDT     
APRIL  1 2025.........SUNRISE   653 AM CDT   SUNSET   733 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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