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628 
CDUS43 KLSX 202230
CLICOU

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
530 PM CDT FRI JUN 20 2025

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

...THE COLUMBIA ASOS CLIMATE SUMMARY FOR JUNE 20 2025...
VALID AS OF 0500 PM LOCAL TIME.

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)                                                          
 TODAY                                                               
  MAXIMUM         90    359 PM  98    1953  86      4       89       
                                      1988                           
  MINIMUM         65    355 AM  50    1976  66     -1       71       
  AVERAGE         78                        76      2       80     

PRECIPITATION (IN)                                                    
  TODAY            0.00          2.07 1927   0.14  -0.14     0.00     
  MONTH TO DATE    6.93                      2.81   4.12     3.32     
  SINCE JUN 1      6.93                      2.81   4.12     3.32     
  SINCE JAN 1     20.19                     19.67   0.52    19.26     

SNOWFALL (IN)                                                              
  TODAY            0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1     18.6                      16.5    2.1      8.6      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         3     -3        0        
  SINCE JUN 1      0                         3     -3        0        
  SINCE JUL 1   4349                      4679   -330     3891        

 COOLING                                                              
  TODAY           13                        11      2       15        
  MONTH TO DATE  138                       176    -38      226        
  SINCE JUN 1    138                       176    -38      226        
  SINCE JAN 1    229                       322    -93      414        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION     S (170)       
  HIGHEST GUST SPEED    24   HIGHEST GUST DIRECTION    SW (230)       
  AVERAGE WIND SPEED     9.7                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED TODAY.                             
  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           400 AM                                      
 LOWEST     59           200 PM                                      
 AVERAGE    75                                                        

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


THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   86        98      1914                      
                                             1988                     
 MINIMUM TEMPERATURE (F)   66        47      1902                      
                                             1992                     


SUNRISE AND SUNSET                                                    
JUNE 20 2025..........SUNRISE   544 AM CDT   SUNSET   837 PM CDT     
JUNE 21 2025..........SUNRISE   544 AM CDT   SUNSET   837 PM CDT     


-  INDICATES NEGATIVE NUMBERS.
R  INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T  INDICATES TRACE AMOUNT.




$$