676  
CDUS44 KMRX 270810  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
309 AM EST FRI DEC 27 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR DECEMBER 26 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 68 320 PM 73 2015 50 18 54  
1889  
MINIMUM 41 828 AM 2 1983 32 9 36  
AVERAGE 55 41 14 45  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.98 1911 0.14 -0.14 0.00  
MONTH TO DATE 4.73 4.17 0.56 5.84  
SINCE DEC 1 4.73 4.17 0.56 5.84  
SINCE JAN 1 62.98 51.75 11.23 62.77  
 
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 10 24 -14 20  
MONTH TO DATE 439 574 -135 538  
SINCE DEC 1 439 574 -135 538  
SINCE JUL 1 979 1163 -184 1220  
 
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 5 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 7 HIGHEST GUST DIRECTION SW (230)  
AVERAGE WIND SPEED 0.6  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 400 AM  
LOWEST 43 200 PM  
AVERAGE 72  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 76 2015  
MINIMUM TEMPERATURE (F) 32 7 1925  
 
 
SUNRISE AND SUNSET  
DECEMBER 27 2019......SUNRISE 747 AM EST SUNSET 536 PM EST  
DECEMBER 28 2019......SUNRISE 748 AM EST SUNSET 537 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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