175  
CDUS44 KMRX 050952  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
452 AM EST SUN JAN 5 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR JANUARY 4 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1879 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 58 550 AM 71 2005 50 8 58  
1950  
MINIMUM 39 1159 PM 4 1919 31 8 46  
AVERAGE 49 40 9 52  
 
PRECIPITATION (IN)  
YESTERDAY 0.06 2.63 1949 0.16 -0.10 0.71  
MONTH TO DATE 2.49 0.60 1.89 1.59  
SINCE DEC 1 7.40 5.50 1.90 10.59  
SINCE JAN 1 2.49 0.60 1.89 1.59  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.2 -0.2 0.0  
SINCE DEC 1 0.3 0.5 -0.2 0.0  
SINCE JUL 1 0.3 0.5 -0.2 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 16 25 -9 13  
MONTH TO DATE 65 100 -35 56  
SINCE DEC 1 547 795 -248 655  
SINCE JUL 1 1087 1384 -297 1337  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE DEC 1 2 1 1 0  
SINCE JAN 1 0 0 0 0    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 29 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 41 HIGHEST GUST DIRECTION W (290)  
AVERAGE WIND SPEED 11.5  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
RAIN  
LIGHT RAIN  
FOG  
HAZE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 46 300 PM  
AVERAGE 73  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 71 1950  
MINIMUM TEMPERATURE (F) 31 0 1884  
 
 
SUNRISE AND SUNSET  
JANUARY 5 2020.......SUNRISE 749 AM EST SUNSET 543 PM EST  
JANUARY 6 2020.......SUNRISE 749 AM EST SUNSET 544 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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