744  
CDUS43 KLSX 232233  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
533 PM CDT MON OCT 23 2023  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 23 2023
 
 
VALID AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 82 324 PM 86 1939 66 16 79  
MINIMUM 50 647 AM 28 1981 46 4 64  
AVERAGE 66 56 10 72  
 
PRECIPITATION (IN)  
TODAY 0.00 1.38 1976 0.12 -0.12 0.00  
MONTH TO DATE 0.82 2.28 -1.46 0.30  
SINCE SEP 1 3.49 5.24 -1.75 2.03  
SINCE JAN 1 28.49 34.91 -6.42 41.15  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1917 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  
TODAY 0 10 -10 0  
MONTH TO DATE 94 140 -46 144  
SINCE SEP 1 94 172 -78 173  
SINCE JUL 1 94 173 -79 173  
 
COOLING  
TODAY 1 1 0 7  
MONTH TO DATE 55 43 12 27  
SINCE SEP 1 339 255 84 258  
SINCE JAN 1 1909 1705 204 1952    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.0  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 400 AM  
LOWEST 29 400 PM  
AVERAGE 53  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 85 1940  
MINIMUM TEMPERATURE (F) 46 25 1981  
 
SUNRISE AND SUNSET  
OCTOBER 23 2023.......SUNRISE 719 AM CDT SUNSET 612 PM CDT  
OCTOBER 24 2023.......SUNRISE 720 AM CDT SUNSET 611 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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