122  
CDUS43 KLSX 011021  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
421 AM CST WED JAN 01 2025  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 31 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 46 1206 AM 72 1951 40 6 37  
MINIMUM 31 1159 PM -12 1976 24 7 31  
AVERAGE 39 32 7 34  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.06 2018 0.07 -0.01 0.00  
MONTH TO DATE 2.43 2.09 0.34 2.90  
SINCE DEC 1 2.43 2.09 0.34 2.90  
SINCE JAN 1 47.03 41.43 5.60 34.62  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.7 1958 0.1 -0.1 0.0  
MONTH TO DATE T 3.4 -3.4 2.0  
SINCE DEC 1 T 3.4 -3.4 2.0  
SINCE JUL 1 3.2 4.2 -1.0 2.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 33 -7 31  
MONTH TO DATE 847 926 -79 698  
SINCE DEC 1 847 926 -79 698  
SINCE JUL 1 1520 1833 -313 1507  
 
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 26 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 36 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 17.0  
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97 1200 AM  
LOWEST 75 700 PM  
AVERAGE 86  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 40 69 1897  
MINIMUM TEMPERATURE (F) 23 -15 1974  
 
SUNRISE AND SUNSET  
JANUARY 1 2025.......SUNRISE 727 AM CST SUNSET 458 PM CST  
JANUARY 2 2025.......SUNRISE 727 AM CST SUNSET 459 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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