706  
CDUS43 KLSX 230829  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CST SUN FEB 23 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 22 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 39 424 PM 76 1995 48 -9 68  
MINIMUM 13 642 AM 2 1978 28 -15 44  
AVERAGE 26 38 -12 56  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.14 1985 0.09 -0.09 0.00  
MONTH TO DATE 0.61 1.60 -0.99 0.19  
SINCE DEC 1 4.25 5.81 -1.56 5.83  
SINCE JAN 1 1.82 3.72 -1.90 2.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 1952 0.1 -0.1 0.0  
MONTH TO DATE 5.3 3.7 1.6 2.1  
SINCE DEC 1 15.0 13.1 1.9 8.6  
SINCE JUL 1 18.2 13.9 4.3 8.6  
SNOW DEPTH 2  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 27 12 9  
MONTH TO DATE 824 664 160 438  
SINCE DEC 1 2866 2643 223 2306  
SINCE JUL 1 3539 3550 -11 3115  
 
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 18 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 24 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 8.9  
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 70 200 AM  
LOWEST 44 300 PM  
AVERAGE 57  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 48 73 1933  
MINIMUM TEMPERATURE (F) 29 -1 1910  
 
SUNRISE AND SUNSET  
FEBRUARY 23 2025......SUNRISE 649 AM CST SUNSET 556 PM CST  
FEBRUARY 24 2025......SUNRISE 648 AM CST SUNSET 557 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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