326  
CDUS43 KLSX 270732  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
231 AM CDT THU SEP 27 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR SEPTEMBER 26 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 67 1208 PM 96 1897 74 -7 85  
MINIMUM 49 1145 PM 33 1893 52 -3 66  
AVERAGE 58 63 -5 76  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.23 1936 0.14 -0.14 0.00  
MONTH TO DATE 2.27 3.36 -1.09 1.92  
SINCE SEP 1 2.27 3.36 -1.09 1.92  
SINCE JAN 1 22.00 33.11 -11.11 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 4 3 0  
MONTH TO DATE 8 44 -36 8  
SINCE SEP 1 8 44 -36 8  
SINCE JUL 1 8 46 -38 11  
 
COOLING  
YESTERDAY 0 2 -2 11  
MONTH TO DATE 253 136 117 210  
SINCE SEP 1 253 136 117 210  
SINCE JAN 1 1869 1219 650 1324    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (310)  
AVERAGE WIND SPEED 7.1  
 
 
SKY COVER  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 40  
AVERAGE 67  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 74 93 1897  
MINIMUM TEMPERATURE (F) 51 32 1889  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 27 2018.....SUNRISE 701 AM CDT SUNSET 658 PM CDT  
SEPTEMBER 28 2018.....SUNRISE 702 AM CDT SUNSET 656 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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