781  
CDUS43 KLSX 102126  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
426 PM CDT THU APR 10 2025  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 10 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 70 121 PM 93 1930 66 4 62  
MINIMUM 45 553 AM 26 1960 45 0 53  
AVERAGE 58 56 2 58  
 
PRECIPITATION (IN)  
TODAY T 2.42 1944 0.15 -0.15 1.18  
MONTH TO DATE 5.36 1.43 3.93 4.25  
SINCE MAR 1 8.27 4.93 3.34 6.41  
SINCE JAN 1 12.26 9.75 2.51 10.84  
 
SNOWFALL (IN)  
TODAY 0.0 4.1 1997 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 0.3 2.4 -2.1 T  
SINCE JUL 1 18.6 16.5 2.1 9.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 7 10 -3 7  
MONTH TO DATE 130 118 12 95  
SINCE MAR 1 485 694 -209 457  
SINCE JUL 1 3710 4213 -503 3263  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 5 10 -5 7  
SINCE MAR 1 27 17 10 27  
SINCE JAN 1 27 18 9 27    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 38 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 600 AM  
LOWEST 37 100 PM  
AVERAGE 60  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 90 1930  
MINIMUM TEMPERATURE (F) 45 24 1973  
 
SUNRISE AND SUNSET  
APRIL 10 2025.........SUNRISE 632 AM CDT SUNSET 734 PM CDT  
APRIL 11 2025.........SUNRISE 631 AM CDT SUNSET 735 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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