889  
CDUS43 KLSX 120727  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CDT THU SEP 12 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 11 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 88 244 PM 100 1936 82 6 76  
MINIMUM 59 550 AM 39 1940 60 -1 64  
AVERAGE 74 71 3 70  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.69 1975 0.13 -0.13 0.10  
MONTH TO DATE T 1.45 -1.45 0.10  
SINCE SEP 1 T 1.45 -1.45 0.10  
SINCE JAN 1 35.14 30.81 4.33 27.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 10 2 8 0  
SINCE SEP 1 10 2 8 0  
SINCE JUL 1 10 3 7 0  
 
COOLING  
YESTERDAY 9 7 2 5  
MONTH TO DATE 42 88 -46 81  
SINCE SEP 1 42 88 -46 81  
SINCE JAN 1 1303 1326 -23 1437    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION SE (120)  
AVERAGE WIND SPEED 6.1  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 75 700 AM  
LOWEST 36 200 PM  
AVERAGE 56  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 82 100 1897  
MINIMUM TEMPERATURE (F) 60 39 1902  
 
SUNRISE AND SUNSET  
SEPTEMBER 12 2024.....SUNRISE 648 AM CDT SUNSET 721 PM CDT  
SEPTEMBER 13 2024.....SUNRISE 649 AM CDT SUNSET 719 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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