805  
CDUS44 KMRX 100930  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
430 AM EST TUE DEC 10 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR DECEMBER 9 2019
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2019  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 59 1159 PM 74 2007 53 6 41  
MINIMUM 50 313 AM 7 1917 34 16 38  
AVERAGE 55 44 11 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.04 1.80 1953 0.17 -0.13 0.95  
MONTH TO DATE 0.41 1.57 -1.16 3.83  
SINCE DEC 1 0.41 1.57 -1.16 3.83  
SINCE JAN 1 58.66 49.15 9.51 60.76  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE DEC 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 T T 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 10 21 -11 25  
MONTH TO DATE 146 182 -36 180  
SINCE DEC 1 146 182 -36 180  
SINCE JUL 1 686 771 -85 862  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 0 0 0 0  
SINCE JAN 1 2413 1741 672 2277    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION S (160)  
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION S (160)  
AVERAGE WIND SPEED 7.7  
 
 
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 86 900 PM  
LOWEST 50 1200 AM  
AVERAGE 68  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 77 2007  
MINIMUM TEMPERATURE (F) 34 8 1917  
 
 
SUNRISE AND SUNSET  
DECEMBER 10 2019......SUNRISE 738 AM EST SUNSET 529 PM EST  
DECEMBER 11 2019......SUNRISE 738 AM EST SUNSET 529 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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