262  
CDUS43 KLSX 140736  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
236 AM CDT FRI MAR 14 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 13 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 80 425 PM 85 1933 55 25 80  
MINIMUM 51 625 AM 12 1968 36 15 53  
AVERAGE 66 46 20 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.16 1938 0.11 -0.11 T  
MONTH TO DATE 0.36 1.29 -0.93 0.41  
SINCE MAR 1 0.36 1.29 -0.93 0.41  
SINCE JAN 1 4.35 6.11 -1.76 4.84  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.3 1937 0.1 -0.1 0.0  
MONTH TO DATE 0.3 1.3 -1.0 T  
SINCE MAR 1 0.3 1.3 -1.0 T  
SINCE JUL 1 18.6 15.4 3.2 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 20 -20 0  
MONTH TO DATE 181 282 -101 137  
SINCE MAR 1 181 282 -101 137  
SINCE JUL 1 3406 3801 -395 2943  
 
COOLING  
YESTERDAY 1 0 1 2  
MONTH TO DATE 2 0 2 7  
SINCE MAR 1 2 0 2 7  
SINCE JAN 1 2 1 1 7    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 600 AM  
LOWEST 42 500 PM  
AVERAGE 61  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 86 2012  
MINIMUM TEMPERATURE (F) 36 13 1993  
 
SUNRISE AND SUNSET  
MARCH 14 2025.........SUNRISE 714 AM CDT SUNSET 708 PM CDT  
MARCH 15 2025.........SUNRISE 712 AM CDT SUNSET 709 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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