721  
CDUS43 KLSX 210729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT THU MAR 21 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 20 2024  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 56 319 PM 84 2017 58 -2 63  
MINIMUM 37 1159 PM 7 1906 37 0 24  
AVERAGE 47 47 0 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.35 1962 0.10 -0.10 0.00  
MONTH TO DATE 1.57 1.83 -0.26 1.93  
SINCE MAR 1 1.57 1.83 -0.26 1.93  
SINCE JAN 1 4.51 6.07 -1.56 5.77  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.0 1895 0.0 0.0 0.0  
MONTH TO DATE T 1.2 -1.2 0.3  
SINCE MAR 1 T 1.2 -1.2 0.3  
SINCE JUL 1 8.6 16.0 -7.4 7.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 18 0 21  
MONTH TO DATE 287 424 -137 462  
SINCE MAR 1 287 424 -137 462  
SINCE JUL 1 3528 4129 -601 3733  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 10.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 500 AM  
LOWEST 23 200 PM  
AVERAGE 44  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 92 1907  
MINIMUM TEMPERATURE (F) 37 15 1951  
1960  
 
SUNRISE AND SUNSET  
MARCH 21 2024.........SUNRISE 710 AM CDT SUNSET 722 PM CDT  
MARCH 22 2024.........SUNRISE 708 AM CDT SUNSET 723 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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