106  
CDUS43 KLSX 120829  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CST TUE DEC 12 2023  
   
...............................  
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 11 2023  
 
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)  
YESTERDAY  
MAXIMUM 50 259 PM 73 1949 45 5 44  
MINIMUM 26 516 AM -3 1917 28 -2 31  
AVERAGE 38 36 2 38  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.77 1960 0.07 -0.07 0.00  
MONTH TO DATE 1.54 0.76 0.78 0.11  
SINCE DEC 1 1.54 0.76 0.78 0.11  
SINCE JAN 1 33.26 40.10 -6.84 33.00  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.9 1963 0.1 -0.1 0.0  
MONTH TO DATE 0.0 1.0 -1.0 0.0  
SINCE DEC 1 0.0 1.0 -1.0 0.0  
SINCE JUL 1 T 1.8 -1.8 2.4  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 27 29 -2 27  
MONTH TO DATE 246 300 -54 256  
SINCE DEC 1 246 300 -54 256  
SINCE JUL 1 1055 1207 -152 1123  
 
COOLING  
YESTERDAY 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 16 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.4  
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 600 AM  
LOWEST 33 200 PM  
AVERAGE 57  
   
......................................................  
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 74 1889  
MINIMUM TEMPERATURE (F) 28 -7 1962  
 
SUNRISE AND SUNSET  
DECEMBER 12 2023......SUNRISE 718 AM CST SUNSET 447 PM CST  
DECEMBER 13 2023......SUNRISE 718 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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