AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
231 AM CDT MON MAR 13 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 12 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         46    438 PM  84    1972  55     -9       33       
                                      1990                           
                                      2012                           
  MINIMUM         32   1159 PM   1    1948  35     -3       14       
  AVERAGE         39                        45     -6       24     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.01          1.42 1961   0.10  -0.09     0.00     
  MONTH TO DATE    2.15                      1.18   0.97     1.78     
  SINCE MAR 1      2.15                      1.18   0.97     1.78     
  SINCE JAN 1      6.51                      6.00   0.51     6.69     

SNOWFALL (IN)                                                              
  YESTERDAY        T             7.0  1968   0.1   -0.1      0.0      
  MONTH TO DATE    T                         1.2   -1.2      0.8      
  SINCE MAR 1      T                         1.2   -1.2      0.8      
  SINCE JUL 1      5.4                      15.3   -9.9     12.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY       26                        20      6       41        
  MONTH TO DATE  232                       262    -30      245        
  SINCE MAR 1    232                       262    -30      245        
  SINCE JUL 1   3313                      3781   -468     3422        

 COOLING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE MAR 1      0                         0      0        0        
  SINCE JAN 1      0                         1     -1        0        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    20   HIGHEST WIND DIRECTION    NW (320)       
  HIGHEST GUST SPEED    30   HIGHEST GUST DIRECTION    NW (330)       
  AVERAGE WIND SPEED    10.1                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.9                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  LIGHT RAIN                                                          
  SLEET                                                               
  FOG                                                                 


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    93           500 AM                                      
 LOWEST     61          1100 PM                                      
 AVERAGE    77                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   55        85      1933                      
 MINIMUM TEMPERATURE (F)   36        12      1968                      


SUNRISE AND SUNSET                                                    
MARCH 13 2023.........SUNRISE   716 AM CDT   SUNSET   706 PM CDT     
MARCH 14 2023.........SUNRISE   715 AM CDT   SUNSET   707 PM CDT     


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




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