193  
CDUS44 KMRX 130915  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
415 AM EST FRI DEC 13 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR DECEMBER 12 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 55 347 PM 73 2015 53 2 51  
MINIMUM 27 734 AM 2 1962 34 -7 29  
AVERAGE 41 43 -2 40  
 
PRECIPITATION (IN)  
YESTERDAY 0.01 2.51 1920 0.16 -0.15 0.00  
MONTH TO DATE 1.24 2.07 -0.83 4.04  
SINCE DEC 1 1.24 2.07 -0.83 4.04  
SINCE JAN 1 59.49 49.65 9.84 60.97  
 
SNOWFALL (IN)  
YESTERDAY 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  
YESTERDAY 24 22 2 25  
MONTH TO DATE 213 248 -35 257  
SINCE DEC 1 213 248 -35 257  
SINCE JUL 1 753 837 -84 939  
 
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 SE (130)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (130)  
AVERAGE WIND SPEED 3.7  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 92 1200 AM  
LOWEST 30 300 PM  
AVERAGE 61  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 52 73 2015  
MINIMUM TEMPERATURE (F) 33 -2 1962  
 
 
SUNRISE AND SUNSET  
DECEMBER 13 2019......SUNRISE 740 AM EST SUNSET 530 PM EST  
DECEMBER 14 2019......SUNRISE 741 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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