839  
CDUS43 KLSX 032227  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CST FRI JAN 03 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR JANUARY 3 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 37 220 PM 72 2023 41 -4 40  
MINIMUM 27 735 AM -12 1879 25 2 28  
AVERAGE 32 33 -1 34  
 
PRECIPITATION (IN)  
TODAY 0.00 4.16 1950 0.09 -0.09 0.00  
MONTH TO DATE T 0.29 -0.29 T  
SINCE DEC 1 2.88 2.79 0.09 2.29  
SINCE JAN 1 T 0.29 -0.29 T  
 
SNOWFALL (IN)  
TODAY 0.0 1.1 1893 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.5 -0.5 T  
SINCE DEC 1 0.4 3.7 -3.3 0.5  
SINCE JUL 1 3.6 4.6 -1.0 0.5  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 33 32 1 31  
MONTH TO DATE 91 96 -5 89  
SINCE DEC 1 838 980 -142 700  
SINCE JUL 1 1372 1802 -430 1352  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.6  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 300 AM  
LOWEST 46 200 PM  
AVERAGE 59  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 41 72 1997  
MINIMUM TEMPERATURE (F) 25 -9 1879  
 
SUNRISE AND SUNSET  
JANUARY 3 2025.......SUNRISE 720 AM CST SUNSET 453 PM CST  
JANUARY 4 2025.......SUNRISE 720 AM CST SUNSET 454 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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