751  
CDUS43 KLSX 090735  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CDT TUE OCT 9 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 8 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 85 125 PM 90 1897 70 15 80  
MINIMUM 68 215 AM 27 2000 47 21 54  
1891  
AVERAGE 77 58 19 67  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 4.88 2009 0.11 -0.11 0.00  
MONTH TO DATE 2.70 0.97 1.73 1.78  
SINCE SEP 1 4.97 4.84 0.13 3.70  
SINCE JAN 1 24.70 34.59 -9.89 34.81  
 
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 8 -8 0  
MONTH TO DATE 0 53 -53 0  
SINCE SEP 1 21 119 -98 11  
SINCE JUL 1 21 121 -100 14  
 
COOLING  
YESTERDAY 12 1 11 2  
MONTH TO DATE 67 10 57 46  
SINCE SEP 1 325 154 171 259  
SINCE JAN 1 1941 1237 704 1373    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 11.4  
 
 
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 58  
AVERAGE 76  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 91 1893  
MINIMUM TEMPERATURE (F) 47 21 1895  
 
 
SUNRISE AND SUNSET  
OCTOBER 9 2018.......SUNRISE 712 AM CDT SUNSET 639 PM CDT  
OCTOBER 10 2018.......SUNRISE 713 AM CDT SUNSET 638 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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