AFOS product CLISTL
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CDUS43 KLSX 120730
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
230 AM CDT SAT AUG 12 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 11 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         95    208 PM 104    1881  89      6       87       
  MINIMUM         73    529 AM  56    1930  70      3       66       
                                      1967                           
  AVERAGE         84                        80      4       77     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.34 1939   0.12  -0.12     0.00     
  MONTH TO DATE    2.11                      1.30   0.81     4.85     
  SINCE JUN 1      9.94                      9.72   0.22    18.86     
  SINCE JAN 1     23.51                     27.59  -4.08    38.19     

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      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 JUN 1      0                         4     -4        0        
  SINCE JUL 1      0                         0      0        0        

 COOLING                                                              
  YESTERDAY       19                        15      4       12        
  MONTH TO DATE  158                       165     -7      205        
  SINCE JUN 1   1049                       992     57     1199        
  SINCE JAN 1   1270                      1187     83     1434        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    15   HIGHEST WIND DIRECTION    SW (210)       
  HIGHEST GUST SPEED    20   HIGHEST GUST DIRECTION    SW (240)       
  AVERAGE WIND SPEED     7.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.4                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    90           500 AM                                      
 LOWEST     43           200 PM                                      
 AVERAGE    67                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   89       106      1881                      
 MINIMUM TEMPERATURE (F)   70        51      1967                      


SUNRISE AND SUNSET                                                    
AUGUST 12 2023........SUNRISE   613 AM CDT   SUNSET   800 PM CDT     
AUGUST 13 2023........SUNRISE   613 AM CDT   SUNSET   759 PM CDT     


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




$$