087  
CDUS43 KLSX 050729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
228 AM CDT FRI OCT 5 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 4 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 79 124 AM 94 1897 71 8 74  
MINIMUM 53 1056 AM 31 1901 48 5 67  
AVERAGE 66 60 6 71  
 
PRECIPITATION (IN)  
YESTERDAY 0.51 3.22 1941 0.12 0.39 1.22  
MONTH TO DATE 0.51 0.50 0.01 1.51  
SINCE SEP 1 2.78 4.37 -1.59 3.43  
SINCE JAN 1 22.51 34.12 -11.61 34.54  
 
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 24 -24 0  
SINCE SEP 1 21 90 -69 11  
SINCE JUL 1 21 92 -71 14  
 
COOLING  
YESTERDAY 1 1 0 6  
MONTH TO DATE 38 6 32 30  
SINCE SEP 1 296 150 146 243  
SINCE JAN 1 1912 1233 679 1357    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION N (10)  
HIGHEST GUST SPEED 29 HIGHEST GUST DIRECTION NE (40)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 86  
LOWEST 67  
AVERAGE 77  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 71 94 1937  
MINIMUM TEMPERATURE (F) 48 33 1988  
1979  
 
 
SUNRISE AND SUNSET  
OCTOBER 5 2018.......SUNRISE 709 AM CDT SUNSET 645 PM CDT  
OCTOBER 6 2018.......SUNRISE 709 AM CDT SUNSET 644 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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