AFOS product CLISTL
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CDUS43 KLSX 202125
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
425 PM CDT MON MAR 20 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 20 2023...
VALID TODAY AS OF 0400 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2023


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 TODAY                                                               
  MAXIMUM         61    243 PM  86    2017  58      3       75       
  MINIMUM         28    530 AM  13    1906  38    -10       38       
                                      1965                           
  AVERAGE         45                        48     -3       57     

PRECIPITATION (IN)                                                    
  TODAY            0.00          2.02 1989   0.12  -0.12     0.00     
  MONTH TO DATE    2.46                      2.09   0.37     2.03     
  SINCE MAR 1      2.46                      2.09   0.37     2.03     
  SINCE JAN 1      6.82                      6.91  -0.09     6.94     

SNOWFALL (IN)                                                              
  TODAY            0.0           8.6  1924   0.1   -0.1      0.0      
  MONTH TO DATE    T                         1.8   -1.8      0.8      
  SINCE MAR 1      T                         1.8   -1.8      0.8      
  SINCE JUL 1      5.4                      15.9  -10.5     12.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  TODAY           20                        17      3        8        
  MONTH TO DATE  445                       409     36      312        
  SINCE MAR 1    445                       409     36      312        
  SINCE JUL 1   3526                      3928   -402     3489        

 COOLING                                                              
  TODAY            0                         0      0        0        
  MONTH TO DATE    0                         0      0        2        
  SINCE MAR 1      0                         0      0        2        
  SINCE JAN 1      0                         1     -1        2        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    24   HIGHEST WIND DIRECTION     S (190)       
  HIGHEST GUST SPEED    33   HIGHEST GUST DIRECTION     S (190)       
  AVERAGE WIND SPEED     9.9                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    43           300 AM                                      
 LOWEST     13           200 PM                                      
 AVERAGE    28                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   59        90      1907                      
 MINIMUM TEMPERATURE (F)   38         8      1876                      


SUNRISE AND SUNSET                                                    
MARCH 20 2023.........SUNRISE   705 AM CDT   SUNSET   713 PM CDT     
MARCH 21 2023.........SUNRISE   704 AM CDT   SUNSET   714 PM CDT     


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




$$