372  
CDUS43 KLSX 030738  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
238 AM CDT THU APR 03 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 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 81 105 PM 89 2012 63 18 67  
MINIMUM 59 1159 PM 23 1961 42 17 45  
AVERAGE 70 53 17 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.96 2.53 2014 0.15 0.81 1.05  
MONTH TO DATE 0.96 0.29 0.67 3.01  
SINCE MAR 1 3.87 3.79 0.08 5.17  
SINCE JAN 1 7.86 8.61 -0.75 9.60  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.5 1901 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 0.3 2.3 -2.0 T  
SINCE JUL 1 18.6 16.4 2.2 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 13 -13 9  
MONTH TO DATE 16 26 -10 9  
SINCE MAR 1 371 602 -231 371  
SINCE JUL 1 3596 4121 -525 3177  
 
COOLING  
YESTERDAY 5 1 4 0  
MONTH TO DATE 5 2 3 7  
SINCE MAR 1 27 9 18 27  
SINCE JAN 1 27 10 17 27    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 32 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 48 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 15.8  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 90 300 PM  
LOWEST 51 100 AM  
AVERAGE 71  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 90 2011  
MINIMUM TEMPERATURE (F) 43 20 1936  
 
SUNRISE AND SUNSET  
APRIL 3 2025.........SUNRISE 643 AM CDT SUNSET 727 PM CDT  
APRIL 4 2025.........SUNRISE 641 AM CDT SUNSET 728 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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