664  
CDUS43 KLSX 122234  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
433 PM CST TUE FEB 12 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 12 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 39 323 PM 75 1990 43 -4 34  
MINIMUM 30 1217 PM -26 1899 24 6 13  
AVERAGE 35 33 2 24  
 
PRECIPITATION (IN)  
TODAY T 0.91 1931 0.09 -0.09 0.00  
MONTH TO DATE 1.25 0.90 0.35 0.10  
SINCE DEC 1 7.75 5.26 2.49 2.55  
SINCE JAN 1 3.45 2.82 0.63 2.32  
 
SNOWFALL (IN)  
TODAY T 8.0 1894 0.2 -0.2 0.0  
MONTH TO DATE T 2.2 -2.2 0.2  
SINCE DEC 1 17.6 12.7 4.9 2.9  
SINCE JUL 1 22.2 13.6 8.6 2.9  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 30 32 -2 41  
MONTH TO DATE 374 396 -22 475  
SINCE DEC 1 2296 2500 -204 2532  
SINCE JUL 1 3445 3485 -40 3312  
 
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 30 HIGHEST WIND DIRECTION W (290)  
HIGHEST GUST SPEED 45 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 19.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.9  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 200 AM  
LOWEST 52 300 PM  
AVERAGE 76  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 43 75 1962  
MINIMUM TEMPERATURE (F) 24 -25 1905  
 
 
SUNRISE AND SUNSET  
FEBRUARY 12 2019......SUNRISE 704 AM CST SUNSET 543 PM CST  
FEBRUARY 13 2019......SUNRISE 703 AM CST SUNSET 544 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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