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CDUS43 KLSX 030738
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
238 AM CDT THU APR 03 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 2 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         81    105 PM  89    2012  63     18       67       
  MINIMUM         59   1159 PM  23    1961  42     17       45       
  AVERAGE         70                        53     17       56     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.96          2.53 2014   0.15   0.81     1.05     
  MONTH TO DATE    0.96                      0.29   0.67     3.01     
  SINCE MAR 1      3.87                      3.79   0.08     5.17     
  SINCE JAN 1      7.86                      8.61  -0.75     9.60     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           2.5  1901   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE MAR 1      0.3                       2.3   -2.0       T       
  SINCE JUL 1     18.6                      16.4    2.2      9.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                        13    -13        9        
  MONTH TO DATE   16                        26    -10        9        
  SINCE MAR 1    371                       602   -231      371        
  SINCE JUL 1   3596                      4121   -525     3177        

 COOLING                                                              
  YESTERDAY        5                         1      4        0        
  MONTH TO DATE    5                         2      3        7        
  SINCE MAR 1     27                         9     18       27        
  SINCE JAN 1     27                        10     17       27        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    32   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    48   HIGHEST GUST DIRECTION     S (180)       
  AVERAGE WIND SPEED    15.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           300 PM                                      
 LOWEST     51           100 AM                                      
 AVERAGE    71                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   64        90      2011                      
 MINIMUM TEMPERATURE (F)   43        20      1936                      


SUNRISE AND SUNSET                                                    
APRIL  3 2025.........SUNRISE   643 AM CDT   SUNSET   727 PM CDT     
APRIL  4 2025.........SUNRISE   641 AM CDT   SUNSET   728 PM CDT     


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




$$