994  
CDUS43 KLSX 042235  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
433 PM CST TUE DEC 4 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR DECEMBER 4 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 31 132 PM 70 2017 45 -14 70  
1933  
MINIMUM 28 359 PM 2 2006 27 1 39  
1893  
AVERAGE 30 36 -6 55  
 
PRECIPITATION (IN)  
TODAY 0.01 2.01 1999 0.09 -0.08 0.06  
MONTH TO DATE 0.93 0.37 0.56 0.06  
SINCE DEC 1 0.93 0.37 0.56 0.06  
SINCE JAN 1 31.41 40.55 -9.14 37.46  
 
SNOWFALL (IN)  
TODAY 0.4 3.2 1908 0.1 0.3 0.0  
MONTH TO DATE 0.4 0.4 0.0 0.0  
SINCE DEC 1 0.4 0.4 0.0 0.0  
SINCE JUL 1 5.0 1.3 3.7 T  
SNOW DEPTH T  
 
DEGREE DAYS  
HEATING  
TODAY 35 29 6 10  
MONTH TO DATE 103 114 -11 56  
SINCE DEC 1 103 114 -11 56  
SINCE JUL 1 1252 1099 153 836  
 
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 17 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION W (280)  
AVERAGE WIND SPEED 8.8  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 69 100 PM  
AVERAGE 81  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 44 74 1998  
MINIMUM TEMPERATURE (F) 27 -4 1895  
 
 
SUNRISE AND SUNSET  
DECEMBER 4 2018......SUNRISE 711 AM CST SUNSET 447 PM CST  
DECEMBER 5 2018......SUNRISE 712 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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