232  
CDUS43 KLSX 290734  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
234 AM CDT SAT MAR 29 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 28 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 83 1202 PM 89 1985 61 22 68  
MINIMUM 61 1245 AM 21 1934 41 20 34  
AVERAGE 72 51 21 51  
 
PRECIPITATION (IN)  
YESTERDAY T 2.38 1977 0.13 -0.13 0.00  
MONTH TO DATE 2.62 3.10 -0.48 2.16  
SINCE MAR 1 2.62 3.10 -0.48 2.16  
SINCE JAN 1 6.61 7.92 -1.31 6.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1899 0.1 -0.1 0.0  
MONTH TO DATE 0.3 2.2 -1.9 T  
SINCE MAR 1 0.3 2.2 -1.9 T  
SINCE JUL 1 18.6 16.3 2.3 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 14 -14 14  
MONTH TO DATE 333 535 -202 360  
SINCE MAR 1 333 535 -202 360  
SINCE JUL 1 3558 4054 -496 3166  
 
COOLING  
YESTERDAY 7 0 7 0  
MONTH TO DATE 20 0 20 9  
SINCE MAR 1 20 0 20 9  
SINCE JAN 1 20 1 19 9    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 52 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 15.0  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 200 AM  
LOWEST 27 1200 PM  
AVERAGE 50  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 88 1963  
MINIMUM TEMPERATURE (F) 41 21 1970  
 
SUNRISE AND SUNSET  
MARCH 29 2025.........SUNRISE 650 AM CDT SUNSET 723 PM CDT  
MARCH 30 2025.........SUNRISE 649 AM CDT SUNSET 723 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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