AFOS product CLISTL
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CDUS43 KLSX 120728
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
228 AM CDT SAT JUN 12 2021

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

...THE ST. LOUIS CLIMATE SUMMARY FOR JUNE 11 2021...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1874 TO 2021


WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      
                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     
                                                  NORMAL           
...................................................................
TEMPERATURE (F)                                                          
 YESTERDAY                                                           
  MAXIMUM         96    408 PM  98    1902  85     11       86       
                                      1933                           
  MINIMUM         74    505 AM  45    1972  66      8       59       
  AVERAGE         85                        76      9       73     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.02 2005   0.15  -0.15     0.00     
  MONTH TO DATE    0.13                      1.66  -1.53     0.33     
  SINCE JUN 1      0.13                      1.66  -1.53     0.33     
  SINCE JAN 1     17.72                     19.53  -1.81    23.83     

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 JUN 1      0.0                       0.0    0.0      0.0      
  SINCE JUL 1     12.9                      16.6   -3.7     14.3      
  SNOW DEPTH       0                                                 

DEGREE DAYS                                                           
 HEATING                                                              
  YESTERDAY        0                         0      0        0        
  MONTH TO DATE    0                         1     -1        0        
  SINCE JUN 1      0                         1     -1        0        
  SINCE JUL 1   4356                      4430    -74     4327        

 COOLING                                                              
  YESTERDAY       20                        11      9        8        
  MONTH TO DATE  131                       104     27      156        
  SINCE JUN 1    131                       104     27      156        
  SINCE JAN 1    305                       299      6      303        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    10   HIGHEST WIND DIRECTION    NW (330)       
  HIGHEST GUST SPEED    14   HIGHEST GUST DIRECTION     N (340)       
  AVERAGE WIND SPEED     3.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


WEATHER CONDITIONS                                                    
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.                         
  HAZE                                                                


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    82           500 AM                                      
 LOWEST     39           500 PM                                      
 AVERAGE    61                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   85        98      1952                      
                                             1953                     
                                             2016                     
 MINIMUM TEMPERATURE (F)   67        50      1903                      


SUNRISE AND SUNSET                                                    
JUNE 12 2021..........SUNRISE   536 AM CDT   SUNSET   827 PM CDT     
JUNE 13 2021..........SUNRISE   536 AM CDT   SUNSET   827 PM CDT     


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




$$