036  
CDUS43 KLSX 020827  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CST SUN MAR 02 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 1 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 1213 AM 79 1887 51 -2 50  
MINIMUM 28 1156 PM 5 1962 32 -4 36  
AVERAGE 39 41 -2 43  
 
PRECIPITATION (IN)  
YESTERDAY 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)  
YESTERDAY 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  
YESTERDAY 26 24 2 22  
MONTH TO DATE 26 24 2 22  
SINCE MAR 1 26 24 2 22  
SINCE JUL 1 3251 3543 -292 2828  
 
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 21 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 10.2  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 54 800 AM  
LOWEST 30 500 PM  
AVERAGE 42  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 51 82 2022  
MINIMUM TEMPERATURE (F) 32 2 1980  
 
SUNRISE AND SUNSET  
MARCH 2 2025.........SUNRISE 632 AM CST SUNSET 556 PM CST  
MARCH 3 2025.........SUNRISE 630 AM CST SUNSET 557 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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