189  
CDUS43 KLSX 130829  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CST MON JAN 13 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 12 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 42 245 PM 66 1953 39 3 41  
1960  
MINIMUM 20 1159 PM -19 1912 22 -2 12  
1918  
AVERAGE 31 31 0 27  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.85 1890 0.07 -0.07 0.19  
MONTH TO DATE 0.96 0.86 0.10 1.07  
SINCE DEC 1 3.39 2.95 0.44 3.97  
SINCE JAN 1 0.96 0.86 0.10 1.07  
 
SNOWFALL (IN)  
YESTERDAY 0.0 5.8 2019 0.2 -0.2 0.1  
MONTH TO DATE 9.7 2.2 7.5 3.3  
SINCE DEC 1 9.7 5.6 4.1 5.3  
SINCE JUL 1 12.9 6.4 6.5 5.3  
SNOW DEPTH 6  
 
DEGREE DAYS  
HEATING  
YESTERDAY 34 34 0 38  
MONTH TO DATE 483 407 76 401  
SINCE DEC 1 1330 1332 -2 1099  
SINCE JUL 1 2003 2239 -236 1908  
 
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 21 HIGHEST WIND DIRECTION NW (300)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 11.5  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 800 AM  
LOWEST 51 200 PM  
AVERAGE 66  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1952  
MINIMUM TEMPERATURE (F) 22 -19 1912  
 
SUNRISE AND SUNSET  
JANUARY 13 2025.......SUNRISE 726 AM CST SUNSET 510 PM CST  
JANUARY 14 2025.......SUNRISE 726 AM CST SUNSET 511 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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