455  
CDUS43 KLSX 270832  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CST FRI DEC 27 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR DECEMBER 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 53 452 PM 70 1942 42 11 50  
MINIMUM 47 743 AM -2 1892 26 21 37  
AVERAGE 50 34 16 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.03 4.87 2015 0.09 -0.06 0.00  
MONTH TO DATE 1.92 2.06 -0.14 1.79  
SINCE DEC 1 1.92 2.06 -0.14 1.79  
SINCE JAN 1 49.85 41.26 8.59 32.64  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.6 1920 0.1 -0.1 0.0  
MONTH TO DATE 0.4 2.5 -2.1 0.0  
SINCE DEC 1 0.4 2.5 -2.1 0.0  
SINCE JUL 1 3.6 3.4 0.2 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 15 31 -16 21  
MONTH TO DATE 670 725 -55 483  
SINCE DEC 1 670 725 -55 483  
SINCE JUL 1 1204 1547 -343 1135  
 
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 14 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 8.2  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 700 AM  
LOWEST 77 700 PM  
AVERAGE 84  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 42 72 1971  
MINIMUM TEMPERATURE (F) 26 -3 1886  
 
SUNRISE AND SUNSET  
DECEMBER 27 2024......SUNRISE 719 AM CST SUNSET 447 PM CST  
DECEMBER 28 2024......SUNRISE 719 AM CST SUNSET 448 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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