142  
CDUS43 KLSX 200832  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CST TUE FEB 20 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 19 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 59 241 PM 77 2016 47 12 63  
MINIMUM 24 655 AM -3 1936 29 -5 40  
AVERAGE 42 38 4 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.96 1882 0.09 -0.09 0.00  
MONTH TO DATE 0.40 1.47 -1.07 1.47  
SINCE DEC 1 6.72 6.56 0.16 5.64  
SINCE JAN 1 4.43 4.06 0.37 3.68  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.3 1911 0.1 -0.1 0.0  
MONTH TO DATE 3.4 2.9 0.5 T  
SINCE DEC 1 9.3 11.8 -2.5 4.6  
SINCE JUL 1 9.3 12.7 -3.4 5.4  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
YESTERDAY 23 27 -4 13  
MONTH TO DATE 386 565 -179 452  
SINCE DEC 1 2017 2469 -452 2136  
SINCE JUL 1 2669 3291 -622 2929  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (130)  
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM  
AVERAGE WIND SPEED 3.4  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 24 300 PM  
AVERAGE 51  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 79 2017  
MINIMUM TEMPERATURE (F) 29 -4 1885  
 
SUNRISE AND SUNSET  
FEBRUARY 20 2024......SUNRISE 647 AM CST SUNSET 544 PM CST  
FEBRUARY 21 2024......SUNRISE 645 AM CST SUNSET 545 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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