186  
CDUS43 KLSX 042230  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
430 PM CST TUE MAR 04 2025  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 4 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 59 258 AM 80 1938 51 8 79  
MINIMUM 50 359 PM -5 1978 32 18 51  
AVERAGE 55 42 13 65  
 
PRECIPITATION (IN)  
TODAY 0.94 1.78 1897 0.08 0.86 0.06  
MONTH TO DATE 0.94 0.34 0.60 0.08  
SINCE MAR 1 0.94 0.34 0.60 0.08  
SINCE JAN 1 2.76 4.58 -1.82 3.02  
 
SNOWFALL (IN)  
TODAY 0.0 6.4 1965 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 T  
SINCE MAR 1 0.0 0.3 -0.3 T  
SINCE JUL 1 18.2 15.1 3.1 8.6  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 10 24 -14 0  
MONTH TO DATE 77 97 -20 35  
SINCE MAR 1 77 97 -20 35  
SINCE JUL 1 3709 3802 -93 3276  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 3  
SINCE MAR 1 0 0 0 3  
SINCE JAN 1 0 0 0 3    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION SE (140)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 12.8  
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 200 PM  
LOWEST 53 1200 AM  
AVERAGE 73  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 84 1956  
MINIMUM TEMPERATURE (F) 32 -9 1960  
 
SUNRISE AND SUNSET  
MARCH 4 2025.........SUNRISE 636 AM CST SUNSET 605 PM CST  
MARCH 5 2025.........SUNRISE 635 AM CST SUNSET 606 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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