165  
CDUS43 KLSX 240728  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT MON MAR 24 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 23 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 63 442 PM 87 1910 59 4 51  
MINIMUM 46 1016 AM 7 1974 39 7 37  
AVERAGE 55 49 6 44  
 
PRECIPITATION (IN)  
YESTERDAY 1.16 1.35 1969 0.13 1.03 0.00  
MONTH TO DATE 1.89 2.47 -0.58 1.07  
SINCE MAR 1 1.89 2.47 -0.58 1.07  
SINCE JAN 1 5.88 7.29 -1.41 5.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.5 1974 0.0 0.0 0.0  
MONTH TO DATE 0.3 1.9 -1.6 T  
SINCE MAR 1 0.3 1.9 -1.6 T  
SINCE JUL 1 18.6 16.0 2.6 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 16 -6 21  
MONTH TO DATE 289 459 -170 290  
SINCE MAR 1 289 459 -170 290  
SINCE JUL 1 3514 3978 -464 3096  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 13 0 13 9  
SINCE MAR 1 13 0 13 9  
SINCE JAN 1 13 1 12 9    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 40 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 12.4  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 500 AM  
LOWEST 30 100 AM  
AVERAGE 60  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 60 92 1929  
MINIMUM TEMPERATURE (F) 39 3 1974  
 
SUNRISE AND SUNSET  
MARCH 24 2025.........SUNRISE 658 AM CDT SUNSET 718 PM CDT  
MARCH 25 2025.........SUNRISE 657 AM CDT SUNSET 719 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page