502  
CDUS44 KMRX 112156  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
456 PM EST WED DEC 11 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR DECEMBER 11 2019
 
 
VALID TODAY AS OF 0400 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 47 328 PM 77 2007 53 -6 51  
MINIMUM 30 647 AM 10 1962 34 -4 27  
AVERAGE 39 43 -4 39  
 
PRECIPITATION (IN)  
TODAY 0.00 3.15 1961 0.17 -0.17 0.00  
MONTH TO DATE 1.23 1.91 -0.68 4.04  
SINCE DEC 1 1.23 1.91 -0.68 4.04  
SINCE JAN 1 59.48 49.49 9.99 60.97  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.3 0.0 0.3 0.0  
SINCE DEC 1 0.3 0.0 0.3 0.0  
SINCE JUL 1 0.3 T 0.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 26 22 4 26  
MONTH TO DATE 189 226 -37 232  
SINCE DEC 1 189 226 -37 232  
SINCE JUL 1 729 815 -86 914  
 
COOLING  
TODAY 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 15 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 19 HIGHEST GUST DIRECTION N (20)  
AVERAGE WIND SPEED 9.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.1  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 100 AM  
LOWEST 45 1200 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 53 73 2015  
MINIMUM TEMPERATURE (F) 34 2 1962  
 
 
SUNRISE AND SUNSET  
DECEMBER 11 2019......SUNRISE 738 AM EST SUNSET 529 PM EST  
DECEMBER 12 2019......SUNRISE 739 AM EST SUNSET 530 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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