618  
CDUS44 KMRX 302225  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
525 PM EST MON DEC 30 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR DECEMBER 30 2019
 
 
VALID TODAY AS OF 0500 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 65 1217 AM 73 1984 50 15 54  
MINIMUM 49 800 AM 3 1880 31 18 47  
AVERAGE 57 40 17 51  
 
PRECIPITATION (IN)  
TODAY T 3.49 1969 0.14 -0.14 T  
MONTH TO DATE 4.91 4.75 0.16 8.66  
SINCE DEC 1 4.91 4.75 0.16 8.66  
SINCE JAN 1 63.16 52.33 10.83 65.59  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.3 0.3 0.0 0.0  
SINCE DEC 1 0.3 0.3 0.0 0.0  
SINCE JUL 1 0.3 0.3 0.0 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 25 -17 14  
MONTH TO DATE 463 671 -208 596  
SINCE DEC 1 463 671 -208 596  
SINCE JUL 1 1003 1260 -257 1278  
 
COOLING  
TODAY 0 0 0 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 28 HIGHEST WIND DIRECTION SW (240)  
HIGHEST GUST SPEED 37 HIGHEST GUST DIRECTION W (250)  
AVERAGE WIND SPEED 10.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.3  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 77 800 AM  
LOWEST 39 300 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 73 1984  
1974  
MINIMUM TEMPERATURE (F) 31 4 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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