740  
CDUS43 KLSX 121200 RRA  
CLISTL  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
600 AM CST WED FEB 12 2025  
   
...............................  
 
   
..THE ST. LOUIS CLIMATE SUMMARY FOR FEBRUARY 11 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1874 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 408 PM 74 2017 45 -7 M  
MINIMUM 34 1159 PM -9 1899 27 7 M  
AVERAGE 36 36 0 M  
 
PRECIPITATION (IN)  
TODAY 0.00 1.22 2009 0.08 -0.08 M  
MONTH TO DATE 0.51 0.73 -0.22 M  
SINCE DEC 1 6.23 M M M  
SINCE JAN 1 3.35 M M M  
 
SNOWFALL (IN)  
TODAY 0.0 2.4 1956 M M M  
MONTH TO DATE 0.0 M M M  
SINCE DEC 1 11.0 M M M  
SINCE JUL 1 14.2 M M M  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 29 M M M  
MONTH TO DATE M M M M  
SINCE DEC 1 M M M M  
SINCE JUL 1 M M M M  
 
COOLING  
TODAY 0 M M M  
MONTH TO DATE 0 M M M  
SINCE DEC 1 M M M M  
SINCE JUL 1 M M M M    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 18 MPH HIGHEST WIND DIRECTION 060 (NE)  
HIGHEST GUST SPEED 29 MPH HIGHEST GUST DIRECTION 030 (NE)  
AVERAGE WIND SPEED 9.2 MPH  
 
SKY COVER  
AVERAGE SKY COVER M  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST M M  
LOWEST M M  
AVERAGE M  
   
......................................................  
 
THE ST. LOUIS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 83 1932  
MINIMUM TEMPERATURE (F) 26 -9 1982  
 
SUNRISE AND SUNSET  
FEBRUARY 12 2025......SUNRISE 658 AM CST SUNSET 536 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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