091  
CDUS43 KLSX 120732  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CDT TUE MAR 12 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 11 2024  
 
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)  
YESTERDAY  
MAXIMUM 72 417 PM 85 1972 55 17 44  
MINIMUM 40 631 AM 8 1948 35 5 32  
AVERAGE 56 45 11 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.26 1977 0.10 -0.10 0.18  
MONTH TO DATE 0.41 1.08 -0.67 2.14  
SINCE MAR 1 0.41 1.08 -0.67 2.14  
SINCE JAN 1 4.84 5.90 -1.06 6.50  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.8 1912 0.0 0.0 0.0  
2000  
MONTH TO DATE T 1.1 -1.1 0.0  
SINCE MAR 1 T 1.1 -1.1 0.0  
SINCE JUL 1 9.3 15.2 -5.9 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 9 20 -11 27  
MONTH TO DATE 136 242 -106 206  
SINCE MAR 1 136 242 -106 206  
SINCE JUL 1 2942 3761 -819 3287  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 5 0 5 0  
SINCE MAR 1 5 0 5 0  
SINCE JAN 1 5 1 4 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 9.3  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 700 AM  
LOWEST 18 500 PM  
AVERAGE 36  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 84 1972  
1990  
2012  
MINIMUM TEMPERATURE (F) 35 1 1948  
 
SUNRISE AND SUNSET  
MARCH 12 2024.........SUNRISE 716 AM CDT SUNSET 706 PM CDT  
MARCH 13 2024.........SUNRISE 715 AM CDT SUNSET 707 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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