510  
CDUS43 KLSX 060729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT SAT OCT 6 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 5 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 87 329 PM 94 1937 71 16 75  
MINIMUM 58 1206 AM 33 1988 48 10 66  
1979  
AVERAGE 73 60 13 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.83 1998 0.12 -0.12 0.04  
MONTH TO DATE 0.51 0.62 -0.11 1.55  
SINCE SEP 1 2.78 4.49 -1.71 3.47  
SINCE JAN 1 22.51 34.24 -11.73 34.58  
 
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 7 -7 0  
MONTH TO DATE 0 31 -31 0  
SINCE SEP 1 21 97 -76 11  
SINCE JUL 1 21 99 -78 14  
 
COOLING  
YESTERDAY 8 1 7 6  
MONTH TO DATE 46 7 39 36  
SINCE SEP 1 304 151 153 249  
SINCE JAN 1 1920 1234 686 1363    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 55  
AVERAGE 78  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 91 1963  
1939  
MINIMUM TEMPERATURE (F) 48 25 1891  
 
 
SUNRISE AND SUNSET  
OCTOBER 6 2018.......SUNRISE 709 AM CDT SUNSET 644 PM CDT  
OCTOBER 7 2018.......SUNRISE 710 AM CDT SUNSET 642 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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