652  
CDUS43 KLSX 100734  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
234 AM CDT MON MAR 10 2025  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 9 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 63 417 PM 80 1986 54 9 51  
MINIMUM 32 314 AM 7 1969 33 -1 31  
AVERAGE 48 43 5 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.12 2020 0.09 -0.09 0.00  
MONTH TO DATE 1.07 0.79 0.28 1.03  
SINCE MAR 1 1.07 0.79 0.28 1.03  
SINCE JAN 1 2.89 5.03 -2.14 3.97  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.7 1975 0.0 0.0 0.0  
MONTH TO DATE 0.2 0.7 -0.5 T  
SINCE MAR 1 0.2 0.7 -0.5 T  
SINCE JUL 1 18.4 15.5 2.9 8.6  
SNOW DEPTH MM  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 22 -5 24  
MONTH TO DATE 189 209 -20 127  
SINCE MAR 1 189 209 -20 127  
SINCE JUL 1 3821 3914 -93 3368  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 0 0 0 3  
SINCE JAN 1 0 0 0 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 6.9  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 300 AM  
LOWEST 19 400 PM  
AVERAGE 46  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 82 1894  
1955  
MINIMUM TEMPERATURE (F) 34 4 1948  
 
SUNRISE AND SUNSET  
MARCH 10 2025.........SUNRISE 727 AM CDT SUNSET 711 PM CDT  
MARCH 11 2025.........SUNRISE 726 AM CDT SUNSET 712 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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