471  
CDUS43 KLSX 182227  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
527 PM CDT MON MAR 18 2024  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR MARCH 18 2024  
 
VALID AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................  
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 38 357 PM 81 1921 57 -19 31  
MINIMUM 24 643 AM 5 1923 36 -12 18  
AVERAGE 31 47 -16 25  
 
PRECIPITATION (IN)  
TODAY 0.00 1.57 1925 0.10 -0.10 T  
MONTH TO DATE 1.57 1.63 -0.06 1.93  
SINCE MAR 1 1.57 1.63 -0.06 1.93  
SINCE JAN 1 4.51 5.87 -1.36 5.77  
 
SNOWFALL (IN)  
TODAY 0.0 1.8 1906 0.1 -0.1 T  
MONTH TO DATE T 1.2 -1.2 0.3  
SINCE MAR 1 T 1.2 -1.2 0.3  
SINCE JUL 1 8.6 16.0 -7.4 7.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 34 18 16 40  
MONTH TO DATE 250 388 -138 406  
SINCE MAR 1 250 388 -138 406  
SINCE JUL 1 3491 4093 -602 3677  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 3 0 3 0  
SINCE MAR 1 3 0 3 0  
SINCE JAN 1 3 0 3 0    
...............................................................  
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION NW (330)  
AVERAGE WIND SPEED 13.8  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 65 1200 AM  
LOWEST 37 300 PM  
AVERAGE 51  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 58 81 2012  
MINIMUM TEMPERATURE (F) 37 2 1923  
 
SUNRISE AND SUNSET  
MARCH 18 2024.........SUNRISE 715 AM CDT SUNSET 719 PM CDT  
MARCH 19 2024.........SUNRISE 713 AM CDT SUNSET 720 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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