068  
CDUS43 KLSX 170743  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
142 AM CST THU JAN 17 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR JANUARY 16 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1890 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 35 1159 PM 70 2012 38 -3 8  
MINIMUM 30 1239 AM -15 1977 21 9 -4  
AVERAGE 33 29 4 2  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.55 1907 0.06 -0.06 0.00  
MONTH TO DATE 2.68 0.99 1.69 0.91  
SINCE DEC 1 6.98 3.43 3.55 1.14  
SINCE JAN 1 2.68 0.99 1.69 0.91  
 
SNOWFALL (IN)  
YESTERDAY 0.0 6.1 1978 0.2 -0.2 0.0  
MONTH TO DATE 16.9 3.1 13.8 1.5  
SINCE DEC 1 17.3 7.5 9.8 2.7  
SINCE JUL 1 21.9 8.4 13.5 2.7  
SNOW DEPTH 10  
 
DEGREE DAYS  
HEATING  
YESTERDAY 32 36 -4 63  
MONTH TO DATE 461 572 -111 703  
SINCE DEC 1 1314 1582 -268 1667  
SINCE JUL 1 2463 2567 -104 2447  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 12 HIGHEST WIND DIRECTION E (100)  
HIGHEST GUST SPEED 15 HIGHEST GUST DIRECTION E (100)  
AVERAGE WIND SPEED 5.9  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100  
LOWEST 92  
AVERAGE 96  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 38 74 1894  
MINIMUM TEMPERATURE (F) 21 -18 1977  
 
 
SUNRISE AND SUNSET  
JANUARY 17 2019.......SUNRISE 725 AM CST SUNSET 513 PM CST  
JANUARY 18 2019.......SUNRISE 725 AM CST SUNSET 514 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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