802  
CDUS43 KLSX 092127  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CDT TUE APR 09 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR APRIL 9 2024
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 72 241 PM 91 2001 66 6 71  
MINIMUM 53 606 AM 25 1997 45 8 42  
AVERAGE 63 55 8 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.33 1888 0.14 -0.14 0.00  
MONTH TO DATE 3.07 1.28 1.79 0.70  
SINCE MAR 1 5.23 4.78 0.45 5.73  
SINCE JAN 1 9.66 9.60 0.06 10.09  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1973 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 T 2.4 -2.4 T  
SINCE JUL 1 9.3 16.5 -7.2 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 2 11 -9 8  
MONTH TO DATE 88 108 -20 81  
SINCE MAR 1 450 684 -234 671  
SINCE JUL 1 3256 4203 -947 3752  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 7 9 -2 12  
SINCE MAR 1 27 16 11 15  
SINCE JAN 1 27 17 10 15    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 5.5  
 
SKY COVER  
AVERAGE SKY COVER 0.8  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 62 700 AM  
LOWEST 34 200 PM  
AVERAGE 48  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 93 1930  
MINIMUM TEMPERATURE (F) 45 26 1960  
 
SUNRISE AND SUNSET  
APRIL 9 2024.........SUNRISE 633 AM CDT SUNSET 733 PM CDT  
APRIL 10 2024.........SUNRISE 632 AM CDT SUNSET 734 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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