925  
CDUS43 KLSX 180827  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CST SAT JAN 18 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 17 2025  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2025  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 52 242 PM 74 1894 39 13 38  
MINIMUM 30 619 AM -18 1977 22 8 5  
AVERAGE 41 31 10 22  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.27 1900 0.07 -0.07 0.00  
MONTH TO DATE 0.96 1.21 -0.25 1.15  
SINCE DEC 1 3.39 3.30 0.09 4.05  
SINCE JAN 1 0.96 1.21 -0.25 1.15  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.1 1987 0.2 -0.2 0.0  
MONTH TO DATE 9.7 3.3 6.4 4.0  
SINCE DEC 1 9.7 6.7 3.0 6.0  
SINCE JUL 1 12.9 7.5 5.4 6.0  
SNOW DEPTH 4  
 
DEGREE DAYS  
HEATING  
YESTERDAY 24 34 -10 43  
MONTH TO DATE 675 577 98 705  
SINCE DEC 1 1522 1502 20 1403  
SINCE JUL 1 2195 2409 -214 2212  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 23 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78 500 AM  
LOWEST 46 1200 PM  
AVERAGE 62  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 68 1951  
MINIMUM TEMPERATURE (F) 22 -16 1930  
 
SUNRISE AND SUNSET  
JANUARY 18 2025.......SUNRISE 724 AM CST SUNSET 515 PM CST  
JANUARY 19 2025.......SUNRISE 724 AM CST SUNSET 516 PM CST  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MO Page
The Nexlab IL Page
Main Text Page