186  
CDUS43 KLSX 070737  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
235 AM CDT SUN OCT 7 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 6 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 79 912 AM 91 1963 71 8 74  
1939  
MINIMUM 60 1136 PM 25 1891 48 12 68  
AVERAGE 70 59 11 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.11 1.61 1951 0.12 -0.01 T  
MONTH TO DATE 0.62 0.74 -0.12 1.55  
SINCE SEP 1 2.89 4.61 -1.72 3.47  
SINCE JAN 1 22.62 34.36 -11.74 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 38 -38 0  
SINCE SEP 1 21 104 -83 11  
SINCE JUL 1 21 106 -85 14  
 
COOLING  
YESTERDAY 5 1 4 6  
MONTH TO DATE 51 8 43 42  
SINCE SEP 1 309 152 157 255  
SINCE JAN 1 1925 1235 690 1369    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 9.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 97  
LOWEST 64  
AVERAGE 81  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 96 1939  
MINIMUM TEMPERATURE (F) 47 28 2000  
1952  
1891  
 
 
SUNRISE AND SUNSET  
OCTOBER 7 2018.......SUNRISE 710 AM CDT SUNSET 642 PM CDT  
OCTOBER 8 2018.......SUNRISE 711 AM CDT SUNSET 641 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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