667  
CDUS43 KLSX 180746  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
145 AM CST MON FEB 18 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 17 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 30 1207 PM 74 2011 45 -15 50  
MINIMUM 26 1159 PM -15 1903 25 1 28  
AVERAGE 28 35 -7 39  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.11 2008 0.08 -0.08 0.12  
MONTH TO DATE 1.27 1.31 -0.04 0.23  
SINCE DEC 1 7.77 5.67 2.10 2.68  
SINCE JAN 1 3.47 3.23 0.24 2.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 1.5 1936 0.2 -0.2 0.3  
MONTH TO DATE 3.0 3.1 -0.1 0.5  
SINCE DEC 1 20.6 13.6 7.0 3.2  
SINCE JUL 1 25.2 14.5 10.7 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 37 30 7 26  
MONTH TO DATE 552 549 3 583  
SINCE DEC 1 2474 2653 -179 2640  
SINCE JUL 1 3623 3638 -15 3420  
 
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 21 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 10.7  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92  
LOWEST 68  
AVERAGE 80  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 71 2017  
1930  
MINIMUM TEMPERATURE (F) 26 -10 1936  
 
 
SUNRISE AND SUNSET  
FEBRUARY 18 2019......SUNRISE 656 AM CST SUNSET 550 PM CST  
FEBRUARY 19 2019......SUNRISE 655 AM CST SUNSET 551 PM CST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page