857  
CDUS43 KLSX 272230  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
429 PM CST WED FEB 27 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 27 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 40 1213 AM 75 1976 48 -8 71  
MINIMUM 28 359 PM -14 1934 29 -1 42  
AVERAGE 34 38 -4 57  
 
PRECIPITATION (IN)  
TODAY 0.00 1.16 1958 0.09 -0.09 0.14  
MONTH TO DATE 1.74 2.16 -0.42 2.98  
SINCE DEC 1 8.24 6.52 1.72 5.43  
SINCE JAN 1 3.94 4.08 -0.14 5.20  
 
SNOWFALL (IN)  
TODAY 0.0 7.5 1900 0.1 -0.1 0.0  
MONTH TO DATE 3.5 4.6 -1.1 0.5  
SINCE DEC 1 21.1 15.1 6.0 3.2  
SINCE JUL 1 25.7 16.0 9.7 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 31 27 4 8  
MONTH TO DATE 866 831 35 792  
SINCE DEC 1 2788 2935 -147 2849  
SINCE JUL 1 3937 3920 17 3629  
 
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 17 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 10.5  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 85 1100 AM  
LOWEST 75 700 AM  
AVERAGE 80  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 49 77 2017  
MINIMUM TEMPERATURE (F) 29 -3 1962  
 
 
SUNRISE AND SUNSET  
FEBRUARY 27 2019......SUNRISE 644 AM CST SUNSET 559 PM CST  
FEBRUARY 28 2019......SUNRISE 643 AM CST SUNSET 600 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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