935  
CDUS43 KLSX 130730  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT SUN OCT 13 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR OCTOBER 12 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 88 318 PM 89 1879 71 17 80  
1890  
MINIMUM 64 505 AM 31 1987 51 13 58  
AVERAGE 76 61 15 69  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.82 1929 0.10 -0.10 0.00  
MONTH TO DATE 0.00 1.11 -1.11 0.67  
SINCE SEP 1 5.75 4.07 1.68 3.34  
SINCE JAN 1 37.43 33.74 3.69 28.34  
 
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 6 -6 0  
MONTH TO DATE 9 55 -46 36  
SINCE SEP 1 12 87 -75 36  
SINCE JUL 1 12 88 -76 36  
 
COOLING  
YESTERDAY 11 2 9 4  
MONTH TO DATE 44 31 13 53  
SINCE SEP 1 312 243 69 337  
SINCE JAN 1 2020 1693 327 1907    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 300 AM  
LOWEST 35 200 PM  
AVERAGE 50  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 90 1899  
MINIMUM TEMPERATURE (F) 50 33 1917  
1977  
1979  
 
SUNRISE AND SUNSET  
OCTOBER 13 2024.......SUNRISE 709 AM CDT SUNSET 625 PM CDT  
OCTOBER 14 2024.......SUNRISE 710 AM CDT SUNSET 624 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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