957  
CDUS43 KLSX 302131  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
430 PM CDT TUE OCT 30 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 30 2018
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 76 1236 PM 89 1950 62 14 52  
MINIMUM 56 713 AM 20 1925 41 15 35  
1917  
AVERAGE 66 52 14 44  
 
PRECIPITATION (IN)  
TODAY 0.00 1.93 1941 0.10 -0.10 T  
MONTH TO DATE 4.75 3.22 1.53 4.01  
SINCE SEP 1 7.02 7.09 -0.07 5.93  
SINCE JAN 1 26.75 36.84 -10.09 37.04  
 
SNOWFALL (IN)  
TODAY 0.0 0.2 1954 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE SEP 1 0.0 0.1 -0.1 0.0  
SINCE JUL 1 0.0 0.1 -0.1 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 14 -14 21  
MONTH TO DATE 294 284 10 207  
SINCE SEP 1 315 350 -35 218  
SINCE JUL 1 315 352 -37 221  
 
COOLING  
TODAY 1 0 1 0  
MONTH TO DATE 77 15 62 74  
SINCE SEP 1 335 159 176 287  
SINCE JAN 1 1951 1242 709 1401    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 11.8  
 
 
SKY COVER  
AVERAGE SKY COVER 0.2  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 700 AM  
LOWEST 55 1200 AM  
AVERAGE 66  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 87 1950  
MINIMUM TEMPERATURE (F) 41 22 1993  
1930  
1898  
 
 
SUNRISE AND SUNSET  
OCTOBER 30 2018.......SUNRISE 734 AM CDT SUNSET 611 PM CDT  
OCTOBER 31 2018.......SUNRISE 735 AM CDT SUNSET 610 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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