482  
CDUS43 KLSX 040735  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
235 AM CDT WED OCT 04 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 3 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 90 111 PM 94 2006 75 15 74  
MINIMUM 67 616 AM 31 1974 54 13 53  
AVERAGE 79 64 15 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.67 1986 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.27 -0.27 0.00  
SINCE SEP 1 2.58 3.23 -0.65 1.73  
SINCE JAN 1 27.58 32.90 -5.32 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 4 -4 1  
MONTH TO DATE 0 11 -11 5  
SINCE SEP 1 0 43 -43 34  
SINCE JUL 1 0 44 -44 34  
 
COOLING  
YESTERDAY 14 3 11 0  
MONTH TO DATE 34 10 24 0  
SINCE SEP 1 318 222 96 231  
SINCE JAN 1 1888 1672 216 1925    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 7.3  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 600 AM  
LOWEST 32 100 PM  
AVERAGE 50  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 92 1951  
MINIMUM TEMPERATURE (F) 54 36 1935  
 
SUNRISE AND SUNSET  
OCTOBER 4 2023.......SUNRISE 700 AM CDT SUNSET 640 PM CDT  
OCTOBER 5 2023.......SUNRISE 701 AM CDT SUNSET 638 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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