616  
CDUS44 KMRX 242139  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
439 PM EST TUE DEC 24 2019  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR DECEMBER 24 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 68 420 PM 75 1964 50 18 49  
MINIMUM 45 457 AM 2 1983 32 13 31  
AVERAGE 57 41 16 40  
 
PRECIPITATION (IN)  
TODAY 0.00 1.70 2002 0.16 -0.16 0.00  
1914  
MONTH TO DATE 4.73 3.88 0.85 5.84  
SINCE DEC 1 4.73 3.88 0.85 5.84  
SINCE JAN 1 62.98 51.46 11.52 62.77  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.3 0.1 0.2 0.0  
SINCE DEC 1 0.3 0.1 0.2 0.0  
SINCE JUL 1 0.3 0.1 0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 8 24 -16 25  
MONTH TO DATE 417 526 -109 494  
SINCE DEC 1 417 526 -109 494  
SINCE JUL 1 957 1115 -158 1176  
 
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 13 HIGHEST WIND DIRECTION N (20)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (10)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.2  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 1200 AM  
LOWEST 55 400 PM  
AVERAGE 74  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 75 1955  
MINIMUM TEMPERATURE (F) 32 -2 1983  
 
 
SUNRISE AND SUNSET  
DECEMBER 24 2019......SUNRISE 746 AM EST SUNSET 534 PM EST  
DECEMBER 25 2019......SUNRISE 747 AM EST SUNSET 535 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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