678  
CDUS43 KLSX 250727  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
127 AM CST TUE DEC 25 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 24 2018
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 50 1227 PM 69 1955 39 11 28  
1889  
MINIMUM 27 721 AM -16 1983 22 5 18  
AVERAGE 39 30 9 23  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.33 1982 0.07 -0.07 0.09  
MONTH TO DATE 1.31 1.96 -0.65 0.21  
SINCE DEC 1 1.31 1.96 -0.65 0.21  
SINCE JAN 1 31.79 42.14 -10.35 37.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 11.1 1915 0.2 -0.2 1.1  
MONTH TO DATE 0.4 3.2 -2.8 1.1  
SINCE DEC 1 0.4 3.2 -2.8 1.1  
SINCE JUL 1 5.0 4.1 0.9 1.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 26 35 -9 42  
MONTH TO DATE 656 764 -108 616  
SINCE DEC 1 656 764 -108 616  
SINCE JUL 1 1805 1749 56 1396  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 1950 1249 701 1401    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 78  
LOWEST 46  
AVERAGE 62  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 74 1889  
MINIMUM TEMPERATURE (F) 22 -19 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 25 2018......SUNRISE 725 AM CST SUNSET 453 PM CST  
DECEMBER 26 2018......SUNRISE 726 AM CST SUNSET 453 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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