252  
CDUS43 KLSX 280728  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
127 AM CST FRI DEC 28 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 27 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 61 217 PM 71 1946 39 22 13  
MINIMUM 33 1159 PM -7 1924 21 12 0  
AVERAGE 47 30 17 7  
 
PRECIPITATION (IN)  
YESTERDAY 0.66 2.05 1968 0.07 0.59 0.00  
MONTH TO DATE 2.20 2.17 0.03 0.23  
SINCE DEC 1 2.20 2.17 0.03 0.23  
SINCE JAN 1 32.68 42.35 -9.67 37.63  
 
SNOWFALL (IN)  
YESTERDAY 0.0 4.0 1915 0.2 -0.2 0.0  
MONTH TO DATE 0.4 3.7 -3.3 1.2  
SINCE DEC 1 0.4 3.7 -3.3 1.2  
SINCE JUL 1 5.0 4.6 0.4 1.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 18 35 -17 58  
MONTH TO DATE 715 869 -154 765  
SINCE DEC 1 715 869 -154 765  
SINCE JUL 1 1864 1854 10 1545  
 
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 29 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 44 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 17.3  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 64  
AVERAGE 82  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 39 71 1984  
MINIMUM TEMPERATURE (F) 21 -12 1924  
 
 
SUNRISE AND SUNSET  
DECEMBER 28 2018......SUNRISE 726 AM CST SUNSET 455 PM CST  
DECEMBER 29 2018......SUNRISE 727 AM CST SUNSET 455 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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