647  
CDUS43 KLSX 152253  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
553 PM CDT FRI MAR 15 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 15 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 63 351 PM 82 2016 56 7 58  
MINIMUM 48 832 AM 9 1890 36 12 28  
AVERAGE 56 46 10 43  
 
PRECIPITATION (IN)  
TODAY 0.00 1.42 1923 0.11 -0.11 0.00  
MONTH TO DATE 1.07 1.51 -0.44 2.15  
SINCE MAR 1 1.07 1.51 -0.44 2.15  
SINCE JAN 1 5.50 6.33 -0.83 6.51  
 
SNOWFALL (IN)  
TODAY 0.0 5.0 1960 0.1 -0.1 0.0  
MONTH TO DATE T 1.5 -1.5 T  
SINCE MAR 1 T 1.5 -1.5 T  
SINCE JUL 1 9.3 15.6 -6.3 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 9 19 -10 22  
MONTH TO DATE 146 320 -174 314  
SINCE MAR 1 146 320 -174 314  
SINCE JUL 1 2952 3839 -887 3395  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 9 0 9 0  
SINCE MAR 1 9 0 9 0  
SINCE JAN 1 9 1 8 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 13.1  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 80 100 AM  
LOWEST 35 400 PM  
AVERAGE 58  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 57 86 1945  
MINIMUM TEMPERATURE (F) 37 11 1900  
 
SUNRISE AND SUNSET  
MARCH 15 2024.........SUNRISE 712 AM CDT SUNSET 709 PM CDT  
MARCH 16 2024.........SUNRISE 710 AM CDT SUNSET 710 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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