AFOS product CLICOU
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323 
CDUS43 KLSX 220731
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT TUE APR 22 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 21 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         69    441 PM  88    1925  69      0       60       
                                      1965                           
  MINIMUM         50    711 AM  28    2021  47      3       39       
  AVERAGE         60                        58      2       50     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             1.97 1984   0.18  -0.18     0.00     
  MONTH TO DATE    5.04                      3.16   1.88     1.83     
  SINCE MAR 1      7.56                      6.13   1.43     5.02     
  SINCE JAN 1      9.38                     10.37  -0.99     7.96     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1893   0.0    0.0      0.0      
                                      1918                           
                                      1931                           
  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        5                         8     -3       15        
  MONTH TO DATE  198                       227    -29      167        
  SINCE MAR 1    603                       823   -220      599        
  SINCE JUL 1   4235                      4528   -293     3840        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE   11                        20     -9       29        
  SINCE MAR 1     29                        25      4       35        
  SINCE JAN 1     29                        25      4       35        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    23   HIGHEST WIND DIRECTION     W (270)       
  HIGHEST GUST SPEED    31   HIGHEST GUST DIRECTION     W (250)       
  AVERAGE WIND SPEED     9.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90          1200 AM                                      
 LOWEST     43           400 PM                                      
 AVERAGE    67                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   69        91      1965                      
 MINIMUM TEMPERATURE (F)   48        29      1986                      


SUNRISE AND SUNSET                                                    
APRIL 22 2025.........SUNRISE   622 AM CDT   SUNSET   753 PM CDT     
APRIL 23 2025.........SUNRISE   621 AM CDT   SUNSET   754 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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