396  
CDUS43 KLSX 310729  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
227 AM CDT WED OCT 31 2018  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR OCTOBER 30 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 76 1236 PM 89 1950 62 14 52  
MINIMUM 52 1154 PM 20 1925 41 11 35  
1917  
AVERAGE 64 52 12 44  
 
PRECIPITATION (IN)  
YESTERDAY 0.64 1.93 1941 0.10 0.54 T  
MONTH TO DATE 5.39 3.22 2.17 4.01  
SINCE SEP 1 7.66 7.09 0.57 5.93  
SINCE JAN 1 27.39 36.84 -9.45 37.04  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 1 14 -13 21  
MONTH TO DATE 295 284 11 207  
SINCE SEP 1 316 350 -34 218  
SINCE JUL 1 316 352 -36 221  
 
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 22 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 12.0  
 
 
SKY COVER  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93  
LOWEST 55  
AVERAGE 74  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 62 87 1950  
MINIMUM TEMPERATURE (F) 41 22 1993  
1930  
1898  
 
 
SUNRISE AND SUNSET  
OCTOBER 31 2018.......SUNRISE 735 AM CDT SUNSET 610 PM CDT  
NOVEMBER 1 2018......SUNRISE 736 AM CDT SUNSET 608 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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