668  
CDUS44 KMRX 072218  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
518 PM EST TUE JAN 7 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR JANUARY 7 2020
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
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)  
TODAY  
MAXIMUM 56 351 PM 75 1890 50 6 68  
MINIMUM 46 317 AM 5 2014 31 15 40  
AVERAGE 51 40 11 54  
 
PRECIPITATION (IN)  
TODAY 0.07 2.76 1946 0.15 -0.08 T  
MONTH TO DATE 2.56 1.07 1.49 1.59  
SINCE DEC 1 7.47 5.97 1.50 10.59  
SINCE JAN 1 2.56 1.07 1.49 1.59  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE DEC 1 0.3 0.6 -0.3 0.0  
SINCE JUL 1 0.3 0.6 -0.3 T  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 14 25 -11 11  
MONTH TO DATE 117 175 -58 96  
SINCE DEC 1 599 870 -271 695  
SINCE JUL 1 1139 1459 -320 1377  
 
COOLING  
TODAY 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 18 HIGHEST WIND DIRECTION W (280)  
HIGHEST GUST SPEED 26 HIGHEST GUST DIRECTION W (260)  
AVERAGE WIND SPEED 10.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 89 500 AM  
LOWEST 26 200 PM  
AVERAGE 58  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 50 72 1907  
MINIMUM TEMPERATURE (F) 31 6 1970  
1942  
 
 
SUNRISE AND SUNSET  
JANUARY 7 2020.......SUNRISE 749 AM EST SUNSET 545 PM EST  
JANUARY 8 2020.......SUNRISE 749 AM EST SUNSET 545 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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