034  
CDUS44 KMRX 190919  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
419 AM EST WED FEB 19 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR FEBRUARY 18 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 542 PM 75 1911 56 3 54  
1890  
MINIMUM 50 1159 PM 1 1958 35 15 37  
AVERAGE 55 45 10 46  
 
PRECIPITATION (IN)  
YESTERDAY 0.87 2.34 1940 0.17 0.70 0.16  
MONTH TO DATE 10.07 3.08 6.99 4.41  
SINCE DEC 1 20.95 12.89 8.06 20.41  
SINCE JAN 1 16.04 7.99 8.05 11.41  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 2.7 0.4 2.3 0.0  
SINCE DEC 1 3.0 2.4 0.6 0.1  
SINCE JUL 1 3.0 2.4 0.6 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 20 -10 19  
MONTH TO DATE 268 392 -124 255  
SINCE DEC 1 1296 1848 -552 1541  
SINCE JUL 1 1836 2437 -601 2223  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 6  
SINCE DEC 1 2 1 1 6  
SINCE JAN 1 0 0 0 6    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION N (360)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (360)  
AVERAGE WIND SPEED 5.9  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 1.0  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 800 AM  
LOWEST 77 1200 AM  
AVERAGE 89  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 56 77 1939  
MINIMUM TEMPERATURE (F) 35 3 1958  
 
 
SUNRISE AND SUNSET  
FEBRUARY 19 2020......SUNRISE 723 AM EST SUNSET 627 PM EST  
FEBRUARY 20 2020......SUNRISE 722 AM EST SUNSET 628 PM EST  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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