218  
CDUS43 KLSX 070830  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CST SAT DEC 07 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 6 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 41 410 PM 72 1980 47 -6 50  
1998  
MINIMUM 17 1231 AM 3 1977 31 -14 35  
AVERAGE 29 39 -10 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.59 1956 0.08 -0.08 0.00  
MONTH TO DATE 0.03 0.49 -0.46 0.81  
SINCE DEC 1 0.03 0.49 -0.46 0.81  
SINCE JAN 1 47.96 39.69 8.27 31.66  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.3 1950 0.0 0.0 0.0  
MONTH TO DATE 0.4 0.4 0.0 0.0  
SINCE DEC 1 0.4 0.4 0.0 0.0  
SINCE JUL 1 3.6 1.3 2.3 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 36 26 10 22  
MONTH TO DATE 208 151 57 118  
SINCE DEC 1 208 151 57 118  
SINCE JUL 1 742 973 -231 770  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2057 1713 344 1942    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 5.2  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 68 400 AM  
LOWEST 25 300 PM  
AVERAGE 47  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 47 73 1966  
MINIMUM TEMPERATURE (F) 31 -6 1882  
 
SUNRISE AND SUNSET  
DECEMBER 7 2024......SUNRISE 707 AM CST SUNSET 440 PM CST  
DECEMBER 8 2024......SUNRISE 708 AM CST SUNSET 440 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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