868  
CDUS43 KLSX 192125  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
425 PM CDT TUE MAR 19 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR MARCH 19 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 71 259 PM 84 1907 58 13 43  
MINIMUM 30 301 AM 4 1923 38 -8 20  
AVERAGE 51 48 3 32  
 
PRECIPITATION (IN)  
TODAY 0.00 1.58 1926 0.12 -0.12 T  
MONTH TO DATE 1.07 1.97 -0.90 2.46  
SINCE MAR 1 1.07 1.97 -0.90 2.46  
SINCE JAN 1 5.50 6.79 -1.29 6.82  
 
SNOWFALL (IN)  
TODAY 0.0 9.1 1906 0.0 0.0 T  
MONTH TO DATE T 1.7 -1.7 T  
SINCE MAR 1 T 1.7 -1.7 T  
SINCE JUL 1 9.3 15.8 -6.5 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 18 -4 33  
MONTH TO DATE 222 392 -170 425  
SINCE MAR 1 222 392 -170 425  
SINCE JUL 1 3028 3911 -883 3506  
 
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 25 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 13.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 53 100 AM  
LOWEST 23 200 PM  
AVERAGE 38  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 86 2017  
MINIMUM TEMPERATURE (F) 38 13 1906  
1965  
 
SUNRISE AND SUNSET  
MARCH 19 2024.........SUNRISE 706 AM CDT SUNSET 713 PM CDT  
MARCH 20 2024.........SUNRISE 704 AM CDT SUNSET 714 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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