912  
CDUS44 KMRX 300941  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
441 AM EST MON DEC 30 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR DECEMBER 29 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 72 915 PM 73 1996 50 22 55  
MINIMUM 62 1230 AM 5 1894 31 31 40  
AVERAGE 67 41 26 48  
 
PRECIPITATION (IN)  
YESTERDAY 0.15 2.17 1954 0.15 0.00 0.01  
MONTH TO DATE 4.91 4.61 0.30 8.66  
SINCE DEC 1 4.91 4.61 0.30 8.66  
SINCE JAN 1 63.16 52.19 10.97 65.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.3 0.2 0.1 0.0  
SINCE DEC 1 0.3 0.2 0.1 0.0  
SINCE JUL 1 0.3 0.2 0.1 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 0 24 -24 17  
MONTH TO DATE 455 646 -191 582  
SINCE DEC 1 455 646 -191 582  
SINCE JUL 1 995 1235 -240 1264  
 
COOLING  
YESTERDAY 2 0 2 0  
MONTH TO DATE 2 0 2 0  
SINCE DEC 1 2 0 2 0  
SINCE JAN 1 2415 1741 674 2277    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 10.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
THUNDERSTORM  
HEAVY RAIN  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 73 1000 PM  
AVERAGE 87  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 73 1984  
MINIMUM TEMPERATURE (F) 31 3 1880  
 
 
SUNRISE AND SUNSET  
DECEMBER 30 2019......SUNRISE 748 AM EST SUNSET 538 PM EST  
DECEMBER 31 2019......SUNRISE 749 AM EST SUNSET 539 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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