531  
CDUS43 KLSX 132128  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
428 PM CDT THU MAR 13 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 13 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 82 259 PM 90 1918 55 27 76  
MINIMUM 49 639 AM 10 1993 35 14 49  
AVERAGE 66 45 21 63  
 
PRECIPITATION (IN)  
TODAY 0.00 3.11 1938 0.09 -0.09 0.22  
MONTH TO DATE 1.07 1.15 -0.08 1.39  
SINCE MAR 1 1.07 1.15 -0.08 1.39  
SINCE JAN 1 2.89 5.39 -2.50 4.33  
 
SNOWFALL (IN)  
TODAY 0.0 7.8 1937 0.1 -0.1 0.0  
MONTH TO DATE 0.2 1.0 -0.8 T  
SINCE MAR 1 0.2 1.0 -0.8 T  
SINCE JUL 1 18.4 15.8 2.6 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 20 -20 2  
MONTH TO DATE 204 292 -88 168  
SINCE MAR 1 204 292 -88 168  
SINCE JUL 1 3836 3997 -161 3409  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 1 0 1 3  
SINCE MAR 1 1 0 1 3  
SINCE JAN 1 1 0 1 3    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION S (200)  
AVERAGE WIND SPEED 6.6  
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 26 300 PM  
AVERAGE 52  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 85 2012  
MINIMUM TEMPERATURE (F) 35 9 1993  
 
SUNRISE AND SUNSET  
MARCH 13 2025.........SUNRISE 723 AM CDT SUNSET 714 PM CDT  
MARCH 14 2025.........SUNRISE 721 AM CDT SUNSET 715 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 
 
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