202  
CDUS43 KLSX 012227  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CST SAT MAR 01 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 1 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 49 1213 AM 79 1887 51 -2 50  
MINIMUM 33 705 AM 5 1962 32 1 36  
AVERAGE 41 41 0 43  
 
PRECIPITATION (IN)  
TODAY 0.00 0.86 1895 0.09 -0.09 0.05  
MONTH TO DATE 0.00 0.09 -0.09 0.05  
SINCE MAR 1 0.00 0.09 -0.09 0.05  
SINCE JAN 1 3.99 4.91 -0.92 4.48  
 
SNOWFALL (IN)  
TODAY 0.0 6.8 1916 0.1 -0.1 T  
MONTH TO DATE 0.0 0.1 -0.1 T  
SINCE MAR 1 0.0 0.1 -0.1 T  
SINCE JUL 1 18.3 14.2 4.1 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 24 24 0 22  
MONTH TO DATE 24 24 0 22  
SINCE MAR 1 24 24 0 22  
SINCE JUL 1 3249 3543 -294 2828  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 0 0 0 0  
SINCE JAN 1 0 1 -1 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 800 AM  
LOWEST 30 400 PM  
AVERAGE 42  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 82 2022  
MINIMUM TEMPERATURE (F) 32 2 1980  
 
SUNRISE AND SUNSET  
MARCH 1 2025.........SUNRISE 633 AM CST SUNSET 555 PM CST  
MARCH 2 2025.........SUNRISE 632 AM CST SUNSET 556 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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