365  
CDUS43 KLSX 280730  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
230 AM CDT FRI SEP 28 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 27 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 73 326 PM 93 1897 74 -1 70  
MINIMUM 43 500 AM 32 1889 51 -8 55  
AVERAGE 58 63 -5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.99 1916 0.13 -0.13 0.00  
MONTH TO DATE 2.27 3.49 -1.22 1.92  
SINCE SEP 1 2.27 3.49 -1.22 1.92  
SINCE JAN 1 22.00 33.24 -11.24 33.03  
 
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 7 5 2 2  
MONTH TO DATE 15 49 -34 10  
SINCE SEP 1 15 49 -34 10  
SINCE JUL 1 15 51 -36 13  
 
COOLING  
YESTERDAY 0 2 -2 0  
MONTH TO DATE 253 138 115 210  
SINCE SEP 1 253 138 115 210  
SINCE JAN 1 1869 1221 648 1324    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION SW (220)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 5.3  
 
 
SKY COVER  
AVERAGE SKY COVER 0.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 35  
AVERAGE 64  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 99 1953  
MINIMUM TEMPERATURE (F) 51 32 1889  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 28 2018.....SUNRISE 702 AM CDT SUNSET 656 PM CDT  
SEPTEMBER 29 2018.....SUNRISE 703 AM CDT SUNSET 655 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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