324  
CDUS43 KLSX 092235  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
435 PM CST SAT DEC 09 2023  
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 9 2023
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1890 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 51 1201 AM 73 1940 45 6 51  
MINIMUM 39 626 AM -5 1909 28 11 37  
AVERAGE 45 37 8 44  
 
PRECIPITATION (IN)  
TODAY 0.02 1.14 2007 0.07 -0.05 0.08  
MONTH TO DATE 1.54 0.63 0.91 0.10  
SINCE DEC 1 1.54 0.63 0.91 0.10  
SINCE JAN 1 33.26 39.97 -6.71 32.99  
 
SNOWFALL (IN)  
TODAY 0.0 5.8 1944 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE DEC 1 0.0 0.8 -0.8 0.0  
SINCE JUL 1 T 1.6 -1.6 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 20 28 -8 21  
MONTH TO DATE 188 243 -55 205  
SINCE DEC 1 188 243 -55 205  
SINCE JUL 1 997 1150 -153 1072  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1604 1447 157 1728    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (260)  
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 12.3  
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 56 200 PM  
AVERAGE 78  
   
......................................................
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 69 1996  
2020  
MINIMUM TEMPERATURE (F) 28 -9 1917  
 
SUNRISE AND SUNSET  
DECEMBER 9 2023......SUNRISE 715 AM CST SUNSET 447 PM CST  
DECEMBER 10 2023......SUNRISE 716 AM CST SUNSET 447 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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