AFOS product CLISTL
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CDUS43 KLSX 310735
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
235 AM CDT THU AUG 31 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR AUGUST 30 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         82    216 PM 102    2013  86     -4       88       
  MINIMUM         65   1159 PM  50    1934  67     -2       69       
  AVERAGE         74                        76     -2       79     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          1.04 1994   0.10  -0.10     0.00     
  MONTH TO DATE    3.60                      3.28   0.32     5.78     
  SINCE JUN 1     11.43                     11.70  -0.27    19.79     
  SINCE JAN 1     25.00                     29.57  -4.57    39.12     

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        9                        12     -3       14        
  MONTH TO DATE  454                       417     37      456        
  SINCE JUN 1   1345                      1244    101     1450        
  SINCE JAN 1   1566                      1439    127     1685        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    16   HIGHEST WIND DIRECTION    NE (30)        
  HIGHEST GUST SPEED    23   HIGHEST GUST DIRECTION     N (20)        
  AVERAGE WIND SPEED     8.8                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.1                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    84           100 AM                                      
 LOWEST     44           500 PM                                      
 AVERAGE    64                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   86       103      2011                      
                                             2013                     
 MINIMUM TEMPERATURE (F)   66        49      1967                      


SUNRISE AND SUNSET                                                    
AUGUST 31 2023........SUNRISE   630 AM CDT   SUNSET   733 PM CDT     
SEPTEMBER  1 2023.....SUNRISE   630 AM CDT   SUNSET   732 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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