710  
CDUS43 KLSX 030826  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
226 AM CST MON MAR 03 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 2 2025  
 
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)  
YESTERDAY  
MAXIMUM 49 324 PM 82 2022 51 -2 66  
MINIMUM 24 644 AM 2 1980 32 -8 34  
AVERAGE 37 42 -5 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.21 1945 0.09 -0.09 0.00  
MONTH TO DATE 0.00 0.18 -0.18 0.05  
SINCE MAR 1 0.00 0.18 -0.18 0.05  
SINCE JAN 1 3.99 5.00 -1.01 4.48  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.8 1912 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 T  
SINCE MAR 1 0.0 0.2 -0.2 T  
SINCE JUL 1 18.3 14.3 4.0 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 28 23 5 15  
MONTH TO DATE 54 47 7 37  
SINCE MAR 1 54 47 7 37  
SINCE JUL 1 3279 3566 -287 2843  
 
COOLING  
YESTERDAY 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 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 5.7  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 63 800 AM  
LOWEST 25 100 PM  
AVERAGE 44  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 85 1974  
MINIMUM TEMPERATURE (F) 33 1 1943  
 
SUNRISE AND SUNSET  
MARCH 3 2025.........SUNRISE 630 AM CST SUNSET 557 PM CST  
MARCH 4 2025.........SUNRISE 629 AM CST SUNSET 558 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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