262  
CDUS43 KLSX 110729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT WED MAR 11 2026  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 10 2026  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2026  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 83R 126 PM 82 1894 54 29 74  
1955  
MINIMUM 59 328 AM 4 1948 34 25 39  
AVERAGE 71 44 27 57  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.79 1973 0.09 -0.09 0.00  
MONTH TO DATE 2.63 0.88 1.75 1.07  
SINCE MAR 1 2.63 0.88 1.75 1.07  
SINCE JAN 1 4.47 5.12 -0.65 2.89  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.6 1948 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.2  
SINCE MAR 1 0.0 0.8 -0.8 0.2  
SINCE JUL 1 8.3 15.6 -7.3 18.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 21 -21 8  
MONTH TO DATE 139 230 -91 197  
SINCE MAR 1 139 230 -91 197  
SINCE JUL 1 3570 3935 -365 3829  
 
COOLING  
YESTERDAY 6 0 6 0  
MONTH TO DATE 8 0 8 0  
SINCE MAR 1 8 0 8 0  
SINCE JAN 1 8 0 8 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 28 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 39 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 15.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 300 AM  
LOWEST 53 100 PM  
AVERAGE 75  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 83 1972  
MINIMUM TEMPERATURE (F) 34 -2 1948  
 
SUNRISE AND SUNSET  
MARCH 11 2026.........SUNRISE 726 AM CDT SUNSET 712 PM CDT  
MARCH 12 2026.........SUNRISE 725 AM CDT SUNSET 713 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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