511  
CDUS43 KLSX 170832  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
232 AM CST SAT FEB 17 2024  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 16 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 41 1232 AM 76 1911 46 -5 41  
MINIMUM 25 1159 PM -5 1958 28 -3 31  
AVERAGE 33 37 -4 36  
 
PRECIPITATION (IN)  
YESTERDAY 0.39 1.46 1889 0.08 0.31 0.30  
MONTH TO DATE 0.40 1.22 -0.82 1.47  
SINCE DEC 1 6.72 6.31 0.41 5.64  
SINCE JAN 1 4.43 3.81 0.62 3.68  
 
SNOWFALL (IN)  
YESTERDAY 3.4 11.3 1910 0.2 3.2 T  
MONTH TO DATE 3.4 2.5 0.9 T  
SINCE DEC 1 9.3 11.4 -2.1 4.6  
SINCE JUL 1 9.3 12.3 -3.0 5.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 28 4 29  
MONTH TO DATE 289 483 -194 382  
SINCE DEC 1 1920 2387 -467 2066  
SINCE JUL 1 2572 3209 -637 2859  
 
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 22 HIGHEST WIND DIRECTION NW (330)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 12.5  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
SLEET  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 1200 PM  
LOWEST 41 200 AM  
AVERAGE 65  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 77 1911  
MINIMUM TEMPERATURE (F) 28 -6 1903  
 
SUNRISE AND SUNSET  
FEBRUARY 17 2024......SUNRISE 651 AM CST SUNSET 541 PM CST  
FEBRUARY 18 2024......SUNRISE 649 AM CST SUNSET 542 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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