439  
CDUS43 KLSX 270830  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CST THU FEB 27 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 26 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 62 234 PM 80 2024 49 13 80  
MINIMUM 43 1159 PM -1 1934 30 13 41  
AVERAGE 53 39 14 61  
 
PRECIPITATION (IN)  
YESTERDAY T 1.42 1998 0.08 -0.08 0.00  
MONTH TO DATE 0.61 1.94 -1.33 0.19  
SINCE DEC 1 4.25 6.15 -1.90 5.83  
SINCE JAN 1 1.82 4.06 -2.24 2.93  
 
SNOWFALL (IN)  
YESTERDAY 0.0 9.5 2013 0.1 -0.1 0.0  
MONTH TO DATE 5.3 4.3 1.0 2.1  
SINCE DEC 1 15.0 13.7 1.3 8.6  
SINCE JUL 1 18.2 14.5 3.7 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 12 26 -14 4  
MONTH TO DATE 889 769 120 490  
SINCE DEC 1 2931 2748 183 2358  
SINCE JUL 1 3604 3655 -51 3167  
 
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 W (280)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION W (270)  
AVERAGE WIND SPEED 10.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 71 800 AM  
LOWEST 38 200 PM  
AVERAGE 55  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 80 2024  
MINIMUM TEMPERATURE (F) 30 -14 1934  
 
SUNRISE AND SUNSET  
FEBRUARY 27 2025......SUNRISE 644 AM CST SUNSET 600 PM CST  
FEBRUARY 28 2025......SUNRISE 642 AM CST SUNSET 601 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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