AFOS product CLISTL
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060 
CDUS43 KLSX 010731
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT TUE APR 01 2025

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 31 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         55    443 PM  87    1981  63     -8       82       
  MINIMUM         40    725 AM  17    1923  42     -2       57       
  AVERAGE         48                        52     -4       70     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.98 1927   0.14  -0.14      T       
  MONTH TO DATE    2.91                      3.50  -0.59     2.16     
  SINCE MAR 1      2.91                      3.50  -0.59     2.16     
  SINCE JAN 1      6.90                      8.32  -1.42     6.59     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           3.5  1911   0.0    0.0      0.0      
  MONTH TO DATE    0.3                       2.3   -2.0       T       
  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       17                        14      3        0        
  MONTH TO DATE  352                       577   -225      362        
  SINCE MAR 1    352                       577   -225      362        
  SINCE JUL 1   3577                      4096   -519     3168        

 COOLING                                                              
  YESTERDAY        0                         1     -1        5        
  MONTH TO DATE   22                         7     15       20        
  SINCE MAR 1     22                         7     15       20        
  SINCE JAN 1     22                         8     14       20        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    22   HIGHEST WIND DIRECTION     W (290)       
  HIGHEST GUST SPEED    29   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED     8.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.8                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    65          1000 PM                                      
 LOWEST     47           400 PM                                      
 AVERAGE    56                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   63        91      1946                      
 MINIMUM TEMPERATURE (F)   42        23      1881                      


SUNRISE AND SUNSET                                                    
APRIL  1 2025.........SUNRISE   646 AM CDT   SUNSET   725 PM CDT     
APRIL  2 2025.........SUNRISE   644 AM CDT   SUNSET   726 PM CDT     


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




$$