837  
CDUS44 KMRX 100910  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
410 AM EST MON FEB 10 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR FEBRUARY 9 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 54 424 PM 76 2001 53 1 50  
MINIMUM 32 159 AM 4 1933 33 -1 32  
AVERAGE 43 43 0 41  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.71 1891 0.17 -0.17 0.00  
MONTH TO DATE 4.79 1.54 3.25 0.24  
SINCE DEC 1 15.67 11.35 4.32 16.24  
SINCE JAN 1 10.76 6.45 4.31 7.24  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 2.7 0.2 2.5 0.0  
SINCE DEC 1 3.0 2.2 0.8 0.1  
SINCE JUL 1 3.0 2.2 0.8 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 22 22 0 24  
MONTH TO DATE 131 204 -73 102  
SINCE DEC 1 1159 1660 -501 1388  
SINCE JUL 1 1699 2249 -550 2070  
 
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 15 HIGHEST WIND DIRECTION S (170)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 4.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 50 300 PM  
AVERAGE 75  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 54 77 1932  
MINIMUM TEMPERATURE (F) 33 1 1899  
 
 
SUNRISE AND SUNSET  
FEBRUARY 10 2020......SUNRISE 732 AM EST SUNSET 618 PM EST  
FEBRUARY 11 2020......SUNRISE 731 AM EST SUNSET 619 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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