818  
CDUS43 KLSX 192228  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
427 PM CST TUE FEB 19 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 19 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 33 351 PM 77 2017 45 -12 67  
MINIMUM 20 209 AM -6 1903 26 -6 53  
AVERAGE 27 36 -9 60  
 
PRECIPITATION (IN)  
TODAY 0.00 1.80 1892 0.08 -0.08 0.44  
MONTH TO DATE 1.27 1.47 -0.20 0.67  
SINCE DEC 1 7.77 5.83 1.94 3.12  
SINCE JAN 1 3.47 3.39 0.08 2.89  
 
SNOWFALL (IN)  
TODAY 0.0 11.8 1938 0.2 -0.2 0.0  
MONTH TO DATE 3.0 3.5 -0.5 0.5  
SINCE DEC 1 20.6 14.0 6.6 3.2  
SINCE JUL 1 25.2 14.9 10.3 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 38 29 9 5  
MONTH TO DATE 630 608 22 610  
SINCE DEC 1 2552 2712 -160 2667  
SINCE JUL 1 3701 3697 4 3447  
 
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 E (70)  
HIGHEST GUST SPEED 22 HIGHEST GUST DIRECTION E (80)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
AVERAGE SKY COVER 0.4  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 81 800 AM  
LOWEST 56 200 PM  
AVERAGE 69  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 46 77 2017  
MINIMUM TEMPERATURE (F) 26 0 1929  
 
 
SUNRISE AND SUNSET  
FEBRUARY 19 2019......SUNRISE 655 AM CST SUNSET 551 PM CST  
FEBRUARY 20 2019......SUNRISE 654 AM CST SUNSET 552 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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