AFOS product CLICOU
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CDUS43 KLSX 190726
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT SAT APR 19 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR APRIL 18 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         80    222 PM  87    1925  68     12       81       
                                      1948                           
  MINIMUM         52   1159 PM  28    2020  46      6       48       
  AVERAGE         66                        57      9       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.11          2.77 1970   0.17  -0.06     0.02     
  MONTH TO DATE    1.88                      2.62  -0.74     1.83     
  SINCE MAR 1      4.40                      5.59  -1.19     5.02     
  SINCE JAN 1      6.22                      9.83  -3.61     7.96     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           T    1953   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                         9     -9        0        
  MONTH TO DATE  177                       203    -26      121        
  SINCE MAR 1    582                       799   -217      553        
  SINCE JUL 1   4214                      4504   -290     3794        

 COOLING                                                              
  YESTERDAY        1                         1      0        0        
  MONTH TO DATE   11                        17     -6       29        
  SINCE MAR 1     29                        22      7       35        
  SINCE JAN 1     29                        22      7       35        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    26   HIGHEST WIND DIRECTION    SW (230)       
  HIGHEST GUST SPEED    34   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED    12.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.5                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  THUNDERSTORM                                                        
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    80           600 AM                                      
 LOWEST     58           400 PM                                      
 AVERAGE    69                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   68        87      1987                      
                                             1996                     
 MINIMUM TEMPERATURE (F)   47        28      1949                      
                                             1983                     


SUNRISE AND SUNSET                                                    
APRIL 19 2025.........SUNRISE   626 AM CDT   SUNSET   750 PM CDT     
APRIL 20 2025.........SUNRISE   625 AM CDT   SUNSET   751 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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