AFOS product CLISTL
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CDUS43 KLSX 190737
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
237 AM CDT SUN MAR 19 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 18 2023...

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)                                                          
 YESTERDAY                                                           
  MAXIMUM         36    101 AM  82    2012  57    -21       65       
  MINIMUM         22    712 AM   6    1923  37    -15       45       
  AVERAGE         29                        47    -18       55     

PRECIPITATION (IN)                                                    
  YESTERDAY        T             2.46 2008   0.11  -0.11     0.19     
  MONTH TO DATE    2.46                      1.85   0.61     1.97     
  SINCE MAR 1      2.46                      1.85   0.61     1.97     
  SINCE JAN 1      6.82                      6.67   0.15     6.88     

SNOWFALL (IN)                                                              
  YESTERDAY        T             0.4  1988   0.1   -0.1      0.0      
  MONTH TO DATE    T                         1.7   -1.7      0.8      
  SINCE MAR 1      T                         1.7   -1.7      0.8      
  SINCE JUL 1      5.4                      15.8  -10.4     12.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       36                        18     18       10        
  MONTH TO DATE  392                       374     18      288        
  SINCE MAR 1    392                       374     18      288        
  SINCE JUL 1   3473                      3893   -420     3465        

 COOLING                                                              
  YESTERDAY        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    NW (310)       
  HIGHEST GUST SPEED    36   HIGHEST GUST DIRECTION    NW (310)       
  AVERAGE WIND SPEED    16.5                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.7                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT SNOW                                                          


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    66           200 AM                                      
 LOWEST     44          1200 PM                                      
 AVERAGE    55                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   58        84      1907                      
 MINIMUM TEMPERATURE (F)   38         4      1923                      


SUNRISE AND SUNSET                                                    
MARCH 19 2023.........SUNRISE   707 AM CDT   SUNSET   712 PM CDT     
MARCH 20 2023.........SUNRISE   705 AM CDT   SUNSET   713 PM CDT     


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




$$