931  
CDUS43 KLSX 260727  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
127 AM CST WED DEC 26 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 25 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 53 238 PM 74 1889 39 14 29  
MINIMUM 38 1159 PM -19 1983 22 16 18  
AVERAGE 46 30 16 24  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 0.56 1957 0.07 -0.07 0.00  
MONTH TO DATE 1.31 2.03 -0.72 0.21  
SINCE DEC 1 1.31 2.03 -0.72 0.21  
SINCE JAN 1 31.79 42.21 -10.42 37.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 3.4 1987 0.1 -0.1 0.0  
MONTH TO DATE 0.4 3.3 -2.9 1.1  
SINCE DEC 1 0.4 3.3 -2.9 1.1  
SINCE JUL 1 5.0 4.2 0.8 1.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 19 35 -16 41  
MONTH TO DATE 675 799 -124 657  
SINCE DEC 1 675 799 -124 657  
SINCE JUL 1 1824 1784 40 1437  
 
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 12 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 5.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 79  
LOWEST 48  
AVERAGE 64  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 69 1942  
MINIMUM TEMPERATURE (F) 22 -10 1948  
 
 
SUNRISE AND SUNSET  
DECEMBER 26 2018......SUNRISE 726 AM CST SUNSET 453 PM CST  
DECEMBER 27 2018......SUNRISE 726 AM CST SUNSET 454 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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