554  
CDUS43 KLSX 080731  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
130 AM CST SAT DEC 8 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 7 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 32 133 PM 72 1966 43 -11 31  
1922  
MINIMUM 20 803 AM -3 1950 26 -6 18  
AVERAGE 26 35 -9 25  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.13 1916 0.09 -0.09 0.00  
MONTH TO DATE 1.02 0.64 0.38 0.06  
SINCE DEC 1 1.02 0.64 0.38 0.06  
SINCE JAN 1 31.50 40.82 -9.32 37.46  
 
SNOWFALL (IN)  
YESTERDAY 0.0 2.8 1917 0.1 -0.1 0.0  
MONTH TO DATE 0.4 0.7 -0.3 T  
SINCE DEC 1 0.4 0.7 -0.3 T  
SINCE JUL 1 5.0 1.6 3.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 39 30 9 40  
MONTH TO DATE 206 204 2 149  
SINCE DEC 1 206 204 2 149  
SINCE JUL 1 1355 1189 166 929  
 
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 NE (30)  
HIGHEST GUST SPEED 14 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 6.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 88  
LOWEST 63  
AVERAGE 76  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 76 1991  
MINIMUM TEMPERATURE (F) 25 -9 1917  
 
 
SUNRISE AND SUNSET  
DECEMBER 8 2018......SUNRISE 715 AM CST SUNSET 447 PM CST  
DECEMBER 9 2018......SUNRISE 715 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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