015  
CDUS43 KLSX 270730  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
229 AM CDT SAT OCT 27 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 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 51 438 PM 87 1891 64 -13 81  
MINIMUM 45 708 PM 24 1942 42 3 45  
AVERAGE 48 53 -5 63  
 
PRECIPITATION (IN)  
YESTERDAY 0.12 1.16 1919 0.10 0.02 0.00  
MONTH TO DATE 4.75 2.84 1.91 4.01  
SINCE SEP 1 7.02 6.71 0.31 5.93  
SINCE JAN 1 26.75 36.46 -9.71 37.04  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.2 1913 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 17 12 5 2  
MONTH TO DATE 265 231 34 108  
SINCE SEP 1 286 297 -11 119  
SINCE JUL 1 286 299 -13 122  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 76 15 61 74  
SINCE SEP 1 334 159 175 287  
SINCE JAN 1 1950 1242 708 1401    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 14 HIGHEST WIND DIRECTION NW (320)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 6.9  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 80  
AVERAGE 90  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 63 87 1927  
MINIMUM TEMPERATURE (F) 42 24 1925  
1892  
 
 
SUNRISE AND SUNSET  
OCTOBER 27 2018.......SUNRISE 731 AM CDT SUNSET 614 PM CDT  
OCTOBER 28 2018.......SUNRISE 732 AM CDT SUNSET 613 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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