AFOS product CLISTL
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CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
229 AM CDT TUE SEP 13 2022

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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 12 2022...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2022


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         79    341 PM  98    1897  83     -4       91       
                                      1936                           
                                      1956                           
  MINIMUM         56    554 AM  44    1940  62     -6       73       
  AVERAGE         68                        72     -4       82     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.10 1949   0.11  -0.11     0.00     
  MONTH TO DATE    1.53                      1.27   0.26     0.89     
  SINCE SEP 1      1.53                      1.27   0.26     0.89     
  SINCE JAN 1     40.65                     30.94   9.71    34.61     

SNOWFALL (IN)                                                              
  YESTERDAY        0.0           0.0  2015   0.0    0.0      0.0      
  MONTH TO DATE    0.0                       0.0    0.0      0.0      
  SINCE SEP 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1      0.0                       0.0    0.0      0.0      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         0      0        0        
  SINCE SEP 1      0                         0      0        0        
  SINCE JUL 1      0                         1     -1        0        

 COOLING                                                              
  YESTERDAY        3                         8     -5       17        
  MONTH TO DATE  101                       113    -12      129        
  SINCE SEP 1    101                       113    -12      129        
  SINCE JAN 1   1795                      1563    232     1690        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    25   HIGHEST WIND DIRECTION     W (280)       
  HIGHEST GUST SPEED    35   HIGHEST GUST DIRECTION     W (290)       
  AVERAGE WIND SPEED     9.6                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    77           400 AM                                      
 LOWEST     31           500 PM                                      
 AVERAGE    54                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   82       100      1939                      
 MINIMUM TEMPERATURE (F)   62        43      1975                      


SUNRISE AND SUNSET                                                    
SEPTEMBER 13 2022.....SUNRISE   641 AM CDT   SUNSET   713 PM CDT     
SEPTEMBER 14 2022.....SUNRISE   642 AM CDT   SUNSET   711 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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