981  
CDUS43 KLSX 080734  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
233 AM CDT MON OCT 8 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 7 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 77 1211 PM 96 1939 70 7 75  
MINIMUM 61 211 AM 28 2000 47 14 58  
1952  
1891  
AVERAGE 69 59 10 67  
 
PRECIPITATION (IN)  
YESTERDAY 2.08R 2.06 1903 0.12 1.96 0.23  
MONTH TO DATE 2.70 0.86 1.84 1.78  
SINCE SEP 1 4.97 4.73 0.24 3.70  
SINCE JAN 1 24.70 34.48 -9.78 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 7 -7 0  
MONTH TO DATE 0 45 -45 0  
SINCE SEP 1 21 111 -90 11  
SINCE JUL 1 21 113 -92 14  
 
COOLING  
YESTERDAY 4 1 3 2  
MONTH TO DATE 55 9 46 44  
SINCE SEP 1 313 153 160 257  
SINCE JAN 1 1929 1236 693 1371    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 24 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 33 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 7.4  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 82  
AVERAGE 91  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 70 90 1897  
MINIMUM TEMPERATURE (F) 47 27 2000  
1891  
 
 
SUNRISE AND SUNSET  
OCTOBER 8 2018.......SUNRISE 711 AM CDT SUNSET 641 PM CDT  
OCTOBER 9 2018.......SUNRISE 712 AM CDT SUNSET 639 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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