301  
CDUS43 KLSX 032233  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
432 PM CST MON DEC 3 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 3 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 36 1256 AM 75 2012 45 -9 68  
MINIMUM 32 303 PM 0 1895 27 5 41  
AVERAGE 34 36 -2 55  
 
PRECIPITATION (IN)  
TODAY T 1.12 1937 0.09 -0.09 0.00  
MONTH TO DATE 0.92 0.28 0.64 0.00  
SINCE DEC 1 0.92 0.28 0.64 0.00  
SINCE JAN 1 31.40 40.46 -9.06 37.40  
 
SNOWFALL (IN)  
TODAY 0.0 2.8 1921 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE DEC 1 0.0 0.3 -0.3 0.0  
SINCE JUL 1 4.6 1.2 3.4 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 29 2 10  
MONTH TO DATE 68 85 -17 46  
SINCE DEC 1 68 85 -17 46  
SINCE JUL 1 1217 1070 147 826  
 
COOLING  
TODAY 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 NW (320)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 12.3  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 1200 AM  
LOWEST 75 200 AM  
AVERAGE 79  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 70 2017  
1933  
MINIMUM TEMPERATURE (F) 27 2 2006  
1893  
 
 
SUNRISE AND SUNSET  
DECEMBER 3 2018......SUNRISE 710 AM CST SUNSET 447 PM CST  
DECEMBER 4 2018......SUNRISE 711 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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