143  
CDUS43 KLSX 160828  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CST MON DEC 16 2024  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 15 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 55 1158 PM 76 2021 44 11 62  
MINIMUM 41 655 AM -15 1901 27 14 42  
AVERAGE 48 35 13 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.49 1992 0.07 -0.07 0.05  
MONTH TO DATE 2.10 1.02 1.08 1.59  
SINCE DEC 1 2.10 1.02 1.08 1.59  
SINCE JAN 1 46.70 40.36 6.34 33.31  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1911 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.5 -1.5 0.0  
SINCE DEC 1 0.0 1.5 -1.5 0.0  
SINCE JUL 1 3.2 2.3 0.9 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 17 30 -13 13  
MONTH TO DATE 464 418 46 326  
SINCE DEC 1 464 418 46 326  
SINCE JUL 1 1137 1325 -188 1135  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1500 1447 53 1604    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION S (180)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 63 200 PM  
AVERAGE 82  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 70 1889  
MINIMUM TEMPERATURE (F) 27 -11 1989  
 
SUNRISE AND SUNSET  
DECEMBER 16 2024......SUNRISE 721 AM CST SUNSET 449 PM CST  
DECEMBER 17 2024......SUNRISE 722 AM CST SUNSET 449 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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