494  
CDUS43 KLSX 272126  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
426 PM CDT FRI SEP 27 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 27 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 71 1202 AM 92 2019 77 -6 84  
2021  
MINIMUM 63 815 AM 36 1940 57 6 66  
AVERAGE 67 67 0 75  
 
PRECIPITATION (IN)  
TODAY 0.77 1.62 2023 0.09 0.68 1.62  
MONTH TO DATE 5.63 2.69 2.94 2.67  
SINCE SEP 1 5.63 2.69 2.94 2.67  
SINCE JAN 1 37.31 32.36 4.95 27.67  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 2 -2 0  
MONTH TO DATE 3 21 -18 0  
SINCE SEP 1 3 21 -18 0  
SINCE JUL 1 3 22 -19 0  
 
COOLING  
TODAY 2 4 -2 10  
MONTH TO DATE 242 201 41 249  
SINCE SEP 1 242 201 41 249  
SINCE JAN 1 1950 1651 299 1819    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 1200 PM  
LOWEST 57 1200 AM  
AVERAGE 74  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 97 1953  
MINIMUM TEMPERATURE (F) 56 32 1942  
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2024.....SUNRISE 654 AM CDT SUNSET 650 PM CDT  
SEPTEMBER 28 2024.....SUNRISE 655 AM CDT SUNSET 648 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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