326  
CDUS43 KLSX 122232  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
432 PM CST SUN JAN 12 2025  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 12 2025
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 42 245 PM 66 1953 39 3 41  
1960  
MINIMUM 32 658 AM -19 1912 22 10 12  
1918  
AVERAGE 37 31 6 27  
 
PRECIPITATION (IN)  
TODAY 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)  
TODAY 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  
TODAY 28 34 -6 38  
MONTH TO DATE 477 407 70 401  
SINCE DEC 1 1324 1332 -8 1099  
SINCE JUL 1 1997 2239 -242 1908  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 10.1  
 
SKY COVER  
AVERAGE SKY COVER 0.6  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT SNOW  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 800 AM  
LOWEST 51 200 PM  
AVERAGE 66  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 66 1952  
MINIMUM TEMPERATURE (F) 22 -19 1912  
 
SUNRISE AND SUNSET  
JANUARY 12 2025.......SUNRISE 726 AM CST SUNSET 508 PM CST  
JANUARY 13 2025.......SUNRISE 726 AM CST SUNSET 510 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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