AFOS product CLISTL
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CDUS43 KLSX 090735
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT WED APR 09 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 8 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         53    437 PM  90    2020  66    -13       80       
  MINIMUM         32    543 AM  22    1972  44    -12       49       
  AVERAGE         43                        55    -12       65     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.41 1913   0.14  -0.14     0.00     
  MONTH TO DATE    5.36                      1.14   4.22     3.07     
  SINCE MAR 1      8.27                      4.64   3.63     5.23     
  SINCE JAN 1     12.26                      9.46   2.80     9.66     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           1.2  1982   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.1   -0.1      0.0      
  SINCE MAR 1      0.3                       2.4   -2.1       T       
  SINCE JUL 1     18.6                      16.5    2.1      9.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       22                        11     11        0        
  MONTH TO DATE  115                        97     18       86        
  SINCE MAR 1    470                       673   -203      448        
  SINCE JUL 1   3695                      4192   -497     3254        

 COOLING                                                              
  YESTERDAY        0                         1     -1        0        
  MONTH TO DATE    5                         8     -3        7        
  SINCE MAR 1     27                        15     12       27        
  SINCE JAN 1     27                        16     11       27        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    SE (140)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION    SE (140)       
  AVERAGE WIND SPEED     6.2                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           600 AM                                      
 LOWEST     33           300 PM                                      
 AVERAGE    56                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   66        91      2001                      
 MINIMUM TEMPERATURE (F)   45        25      1997                      


SUNRISE AND SUNSET                                                    
APRIL  9 2025.........SUNRISE   634 AM CDT   SUNSET   733 PM CDT     
APRIL 10 2025.........SUNRISE   632 AM CDT   SUNSET   734 PM CDT     


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




$$