522  
CDUS43 KLSX 131237 CCA  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
128 AM CST TUE NOV 13 2018  
   
..CORRECTION FOR DAILY SNOWFALL
 
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR NOVEMBER 12 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 40 1214 AM 78 1999 56 -16 50  
1971  
MINIMUM 20 1049 PM 9 1911 37 -17 44  
AVERAGE 30 46 -16 47  
 
PRECIPITATION (IN)  
YESTERDAY 0.17 1.06 1992 0.11 0.06 0.01  
MONTH TO DATE 1.77 1.27 0.50 0.02  
SINCE SEP 1 9.63 8.45 1.18 5.95  
SINCE JAN 1 29.36 38.20 -8.84 37.06  
 
SNOWFALL (IN)  
YESTERDAY 1.4 R 0.2 1911 0.1 1.3 0.0  
MONTH TO DATE 2.9 0.2 2.7 0.0  
SINCE SEP 1 2.9 0.2 2.7 T  
SINCE JUL 1 2.9 0.2 2.7 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 35 19 16 18  
MONTH TO DATE 307 197 110 223  
SINCE SEP 1 635 560 75 473  
SINCE JUL 1 635 562 73 476  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE SEP 1 334 164 170 287  
SINCE JAN 1 1950 1247 703 1401    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 13.7  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
SNOW  
LIGHT SNOW  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 68  
AVERAGE 80  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 55 82 1999  
MINIMUM TEMPERATURE (F) 36 7 1986  
 
 
SUNRISE AND SUNSET  
NOVEMBER 13 2018......SUNRISE 649 AM CST SUNSET 457 PM CST  
NOVEMBER 14 2018......SUNRISE 650 AM CST SUNSET 456 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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