980  
CDUS43 KLSX 190729  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT SAT OCT 19 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 18 2024
 
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 71 303 PM 87 1953 68 3 76  
MINIMUM 41 510 AM 27 1976 48 -7 48  
AVERAGE 56 58 -2 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.21 1883 0.11 -0.11 T  
MONTH TO DATE T 1.72 -1.72 0.82  
SINCE SEP 1 5.75 4.68 1.07 3.49  
SINCE JAN 1 37.43 34.35 3.08 28.49  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1898 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 9 8 1 3  
MONTH TO DATE 70 96 -26 79  
SINCE SEP 1 73 128 -55 79  
SINCE JUL 1 73 129 -56 79  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 46 38 8 53  
SINCE SEP 1 314 250 64 337  
SINCE JAN 1 2022 1700 322 1907    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 700 AM  
LOWEST 30 400 PM  
AVERAGE 50  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 87 1953  
MINIMUM TEMPERATURE (F) 48 25 1972  
 
SUNRISE AND SUNSET  
OCTOBER 19 2024.......SUNRISE 715 AM CDT SUNSET 617 PM CDT  
OCTOBER 20 2024.......SUNRISE 716 AM CDT SUNSET 615 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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