652  
CDUS43 KLSX 190745  
CLICOU  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE ST LOUIS MO  
145 AM CST TUE FEB 19 2019  
 
   
...............................
 
 
   
..THE COLUMBIA ASOS CLIMATE SUMMARY FOR FEBRUARY 18 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 30 250 PM 71 2017 45 -15 57  
1930  
MINIMUM 20 1139 PM -10 1936 26 -6 29  
AVERAGE 25 35 -10 43  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.67 1911 0.08 -0.08 0.00  
MONTH TO DATE 1.27 1.39 -0.12 0.23  
SINCE DEC 1 7.77 5.75 2.02 2.68  
SINCE JAN 1 3.47 3.31 0.16 2.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 7.0 1911 0.2 -0.2 0.0  
MONTH TO DATE 3.0 3.3 -0.3 0.5  
SINCE DEC 1 20.6 13.8 6.8 3.2  
SINCE JUL 1 25.2 14.7 10.5 3.2  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 40 30 10 22  
MONTH TO DATE 592 579 13 605  
SINCE DEC 1 2514 2683 -169 2662  
SINCE JUL 1 3663 3668 -5 3442  
 
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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION NW (300)  
AVERAGE WIND SPEED 8.4  
 
 
SKY COVER  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77  
LOWEST 58  
AVERAGE 68  
   
......................................................
 
 
 
THE COLUMBIA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 45 77 2017  
MINIMUM TEMPERATURE (F) 26 -6 1903  
 
 
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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