472  
CDUS43 KLSX 282229  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
428 PM CST THU FEB 28 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 28 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 26 359 PM 77 2017 49 -23 60  
MINIMUM 19 1030 AM -3 1962 29 -10 50  
AVERAGE 23 39 -16 55  
 
PRECIPITATION (IN)  
TODAY 0.03 0.83 1900 0.09 -0.06 0.01  
MONTH TO DATE 1.77 2.25 -0.48 2.99  
SINCE DEC 1 8.27 6.61 1.66 5.44  
SINCE JAN 1 3.97 4.17 -0.20 5.21  
 
SNOWFALL (IN)  
TODAY T 6.4 1900 0.1 -0.1 0.0  
MONTH TO DATE 3.5 4.7 -1.2 0.5  
SINCE DEC 1 21.1 15.2 5.9 3.2  
SINCE JUL 1 25.7 16.1 9.6 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 42 26 16 10  
MONTH TO DATE 911 857 54 802  
SINCE DEC 1 2833 2961 -128 2859  
SINCE JUL 1 3982 3946 36 3639  
 
COOLING  
TODAY 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 16 HIGHEST WIND DIRECTION NE (40)  
HIGHEST GUST SPEED 20 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 10.1  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 1200 PM  
LOWEST 63 400 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 77 2006  
1992  
MINIMUM TEMPERATURE (F) 29 -6 1890  
 
 
SUNRISE AND SUNSET  
FEBRUARY 28 2019......SUNRISE 643 AM CST SUNSET 600 PM CST  
MARCH 1 2019.........SUNRISE 641 AM CST SUNSET 601 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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