871  
CDUS43 KLSX 192128  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
428 PM CDT SAT OCT 19 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 19 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 74 237 PM 87 1953 68 6 67  
MINIMUM 42 630 AM 25 1972 48 -6 59  
AVERAGE 58 58 0 63  
 
PRECIPITATION (IN)  
TODAY 0.00 2.87 1885 0.11 -0.11 0.00  
MONTH TO DATE T 1.83 -1.83 0.82  
SINCE SEP 1 5.75 4.79 0.96 3.49  
SINCE JAN 1 37.43 34.46 2.97 28.49  
 
SNOWFALL (IN)  
TODAY 0.0 T 1989 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 7 8 -1 2  
MONTH TO DATE 77 104 -27 81  
SINCE SEP 1 80 136 -56 81  
SINCE JUL 1 80 137 -57 81  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 46 39 7 53  
SINCE SEP 1 314 251 63 337  
SINCE JAN 1 2022 1701 321 1907    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 9 HIGHEST WIND DIRECTION S (180)  
HIGHEST GUST SPEED 13 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 1.9  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 700 AM  
LOWEST 27 200 PM  
AVERAGE 54  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 88 1947  
2003  
MINIMUM TEMPERATURE (F) 48 26 1930  
 
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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