AFOS product CLISTL
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297 
CDUS43 KLSX 010726
CLISTL

CLIMATE REPORT 
NATIONAL WEATHER SERVICE ST LOUIS MO
226 AM CDT SUN OCT 01 2023

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

...THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 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         90    328 PM  93    1952  76     14       74       
  MINIMUM         68    626 AM  36    1949  55     13       47       
  AVERAGE         79                        66     13       61     

PRECIPITATION (IN)                                                    
  YESTERDAY        0.00          2.35 1986   0.09  -0.09     0.00     
  MONTH TO DATE    2.58                      2.96  -0.38     1.73     
  SINCE SEP 1      2.58                      2.96  -0.38     1.73     
  SINCE JAN 1     27.58                     32.63  -5.05    40.85     

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                         3     -3        4        
  MONTH TO DATE    0                        30    -30       29        
  SINCE SEP 1      0                        30    -30       29        
  SINCE JUL 1      0                        31    -31       29        

 COOLING                                                              
  YESTERDAY       14                         4     10        0        
  MONTH TO DATE  284                       212     72      231        
  SINCE SEP 1    284                       212     72      231        
  SINCE JAN 1   1854                      1662    192     1925        
...................................................................


WIND (MPH)                                                            
  HIGHEST WIND SPEED    14   HIGHEST WIND DIRECTION     E (110)       
  HIGHEST GUST SPEED    21   HIGHEST GUST DIRECTION     E (80)        
  AVERAGE WIND SPEED     6.3                                        


SKY COVER                                                             
  AVERAGE SKY COVER 0.2                                                 


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


RELATIVE HUMIDITY (PERCENT)
 HIGHEST    78           700 AM                                      
 LOWEST     47           400 PM                                      
 AVERAGE    63                                                        

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


THE ST. LOUIS CLIMATE NORMALS FOR TODAY
                         NORMAL    RECORD    YEAR                     
 MAXIMUM TEMPERATURE (F)   75        94      2019                      
 MINIMUM TEMPERATURE (F)   55        36      1939                      
                                             1985                     


SUNRISE AND SUNSET                                                    
OCTOBER  1 2023.......SUNRISE   657 AM CDT   SUNSET   644 PM CDT     
OCTOBER  2 2023.......SUNRISE   658 AM CDT   SUNSET   643 PM CDT     


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




$$