303  
CDUS43 KLSX 200727  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CDT SUN OCT 20 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 19 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 74 316 PM 87 1894 67 7 68  
MINIMUM 43 654 AM 22 1972 46 -3 51  
AVERAGE 59 56 3 60  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.29 2005 0.12 -0.12 0.00  
MONTH TO DATE T 2.22 -2.22 1.51  
SINCE SEP 1 3.52 6.05 -2.53 2.04  
SINCE JAN 1 38.66 35.41 3.25 29.16  
 
SNOWFALL (IN)  
YESTERDAY 0.0 T 1930 0.0 0.0 0.0  
1996  
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 6 9 -3 5  
MONTH TO DATE 105 126 -21 118  
SINCE SEP 1 116 173 -57 118  
SINCE JUL 1 116 174 -58 118  
 
COOLING  
YESTERDAY 0 1 -1 0  
MONTH TO DATE 32 29 3 41  
SINCE SEP 1 213 202 11 231  
SINCE JAN 1 1474 1440 34 1587    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION SE (140)  
AVERAGE WIND SPEED 5.8  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 700 AM  
LOWEST 25 200 PM  
AVERAGE 54  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 67 86 1963  
1979  
MINIMUM TEMPERATURE (F) 45 21 1895  
 
SUNRISE AND SUNSET  
OCTOBER 20 2024.......SUNRISE 724 AM CDT SUNSET 623 PM CDT  
OCTOBER 21 2024.......SUNRISE 725 AM CDT SUNSET 621 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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