726  
CDUS43 KLSX 270739  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
239 AM CDT FRI SEP 27 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR SEPTEMBER 26 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 81 218 PM 94 1897 77 4 90  
MINIMUM 58 516 AM 35 1940 57 1 66  
AVERAGE 70 67 3 78  
 
PRECIPITATION (IN)  
YESTERDAY T 2.26 1884 0.10 -0.10 0.37  
MONTH TO DATE 4.86 2.60 2.26 1.05  
SINCE SEP 1 4.86 2.60 2.26 1.05  
SINCE JAN 1 36.54 32.27 4.27 26.05  
 
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 2 -2 0  
MONTH TO DATE 3 19 -16 0  
SINCE SEP 1 3 19 -16 0  
SINCE JUL 1 3 20 -17 0  
 
COOLING  
YESTERDAY 5 4 1 13  
MONTH TO DATE 240 197 43 239  
SINCE SEP 1 240 197 43 239  
SINCE JAN 1 1948 1647 301 1809    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 6.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 87 200 AM  
LOWEST 35 300 PM  
AVERAGE 61  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 77 92 2019  
2021  
MINIMUM TEMPERATURE (F) 57 36 1940  
 
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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