699  
CDUS43 KLSX 200733  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR AUGUST 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 83 408 PM 104 1936 88 -5 91  
MINIMUM 64 545 AM 52 1890 67 -3 65  
1897  
AVERAGE 74 77 -3 78  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 3.08 1904 0.14 -0.14 0.00  
MONTH TO DATE 2.85 2.48 0.37 9.40  
SINCE JUN 1 18.59 10.84 7.75 15.78  
SINCE JAN 1 34.53 27.70 6.83 26.96  
 
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 JUN 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 0 6 -6 2  
SINCE JUL 1 0 0 0 0  
 
COOLING  
YESTERDAY 9 12 -3 13  
MONTH TO DATE 204 250 -46 197  
SINCE JUN 1 936 963 -27 996  
SINCE JAN 1 1124 1109 15 1173    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 7.6  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 500 AM  
LOWEST 47 300 PM  
AVERAGE 70  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 88 102 1962  
2003  
MINIMUM TEMPERATURE (F) 66 46 1950  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 628 AM CDT SUNSET 756 PM CDT  
AUGUST 21 2024........SUNRISE 629 AM CDT SUNSET 754 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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