347  
CDUS43 KLSX 120828  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CST MON FEB 12 2024  
   
...............................
 
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 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 49 221 PM 74 2017 45 4 49  
MINIMUM 30 706 AM -9 1899 26 4 22  
AVERAGE 40 36 4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.22 2009 0.08 -0.08 0.00  
MONTH TO DATE T 0.81 -0.81 0.96  
SINCE DEC 1 6.32 5.90 0.42 5.13  
SINCE JAN 1 4.03 3.40 0.63 3.17  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.4 1956 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.6 -1.6 0.0  
SINCE DEC 1 5.9 10.5 -4.6 4.6  
SINCE JUL 1 5.9 11.4 -5.5 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 25 30 -5 29  
MONTH TO DATE 178 340 -162 288  
SINCE DEC 1 1809 2244 -435 1972  
SINCE JUL 1 2461 3066 -605 2765  
 
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 14 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.7  
 
SKY COVER  
AVERAGE SKY COVER 0.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 43 1200 PM  
AVERAGE 59  
   
......................................................
 
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 78 1938  
MINIMUM TEMPERATURE (F) 27 -16 1899  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2024......SUNRISE 657 AM CST SUNSET 535 PM CST  
FEBRUARY 13 2024......SUNRISE 655 AM CST SUNSET 537 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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