AFOS product CLISTL
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CDUS43 KLSX 130744
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
244 AM CDT SUN APR 13 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 12 2025...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2025


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         65    319 PM  89    1971  67     -2       69       
  MINIMUM         37    433 AM  24    1939  46     -9       50       
                                      1940                           
  AVERAGE         51                        56     -5       60     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.00 1909   0.14  -0.14     0.00     
  MONTH TO DATE    5.36                      1.71   3.65     4.33     
  SINCE MAR 1      8.27                      5.21   3.06     6.49     
  SINCE JAN 1     12.26                     10.03   2.23    10.92     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.1  1957   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.2   -0.2      0.0      
  SINCE MAR 1      0.3                       2.5   -2.2       T       
  SINCE JUL 1     18.6                      16.6    2.0      9.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       14                        10      4        5        
  MONTH TO DATE  158                       138     20      104        
  SINCE MAR 1    513                       714   -201      466        
  SINCE JUL 1   3738                      4233   -495     3272        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    5                        12     -7        7        
  SINCE MAR 1     27                        19      8       27        
  SINCE JAN 1     27                        20      7       27        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    18   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    25   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     6.4                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           500 AM                                      
 LOWEST     36           100 PM                                      
 AVERAGE    59                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   67        89      1941                      
 MINIMUM TEMPERATURE (F)   46        25      1950                      


SUNRISE AND SUNSET                                                    
APRIL 13 2025.........SUNRISE   628 AM CDT   SUNSET   737 PM CDT     
APRIL 14 2025.........SUNRISE   626 AM CDT   SUNSET   738 PM CDT     


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




$$