021  
CDUS43 KLSX 172248  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
446 PM CST SAT NOV 17 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR NOVEMBER 17 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 51 1154 AM 80 2016 53 -2 66  
MINIMUM 35 721 AM 4 1959 34 1 39  
AVERAGE 43 44 -1 53  
 
PRECIPITATION (IN)  
TODAY 0.00 4.23 2015 0.11 -0.11 0.00  
MONTH TO DATE 1.79 1.84 -0.05 0.14  
SINCE SEP 1 9.65 9.02 0.63 6.07  
SINCE JAN 1 29.38 38.77 -9.39 37.18  
 
SNOWFALL (IN)  
TODAY 0.0 2.6 1926 0.1 -0.1 0.0  
MONTH TO DATE 4.1 0.3 3.8 0.0  
SINCE SEP 1 4.1 0.3 3.8 T  
SINCE JUL 1 4.1 0.3 3.8 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 22 21 1 12  
MONTH TO DATE 464 298 166 307  
SINCE SEP 1 792 661 131 557  
SINCE JUL 1 792 663 129 560  
 
COOLING  
TODAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 334 164 170 287  
SINCE JAN 1 1950 1247 703 1401    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 9.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 82 100 AM  
LOWEST 61 1100 AM  
AVERAGE 72  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 78 1930  
MINIMUM TEMPERATURE (F) 34 8 1891  
 
 
SUNRISE AND SUNSET  
NOVEMBER 17 2018......SUNRISE 654 AM CST SUNSET 454 PM CST  
NOVEMBER 18 2018......SUNRISE 655 AM CST SUNSET 453 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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