031  
CDUS43 KLSX 030729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT WED OCT 3 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 2 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 88 316 PM 94 2006 72 16 87  
MINIMUM 67 649 AM 31 1974 49 18 65  
AVERAGE 78 61 17 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.81 2014 0.12 -0.12 0.00  
MONTH TO DATE 0.00 0.25 -0.25 0.00  
SINCE SEP 1 2.27 4.12 -1.85 1.92  
SINCE JAN 1 22.00 33.87 -11.87 33.03  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 2015 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 6 -6 0  
MONTH TO DATE 0 12 -12 0  
SINCE SEP 1 21 78 -57 11  
SINCE JUL 1 21 80 -59 14  
 
COOLING  
YESTERDAY 13 2 11 11  
MONTH TO DATE 22 4 18 14  
SINCE SEP 1 280 148 132 227  
SINCE JAN 1 1896 1231 665 1341    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 17 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION SW (210)  
AVERAGE WIND SPEED 8.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 46  
AVERAGE 70  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 72 94 2006  
1897  
MINIMUM TEMPERATURE (F) 49 32 1987  
 
 
SUNRISE AND SUNSET  
OCTOBER 3 2018.......SUNRISE 707 AM CDT SUNSET 648 PM CDT  
OCTOBER 4 2018.......SUNRISE 708 AM CDT SUNSET 647 PM CDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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