199  
CDUS44 KMRX 192120  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
520 PM EDT THU MAR 19 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MARCH 19 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 79 416 PM 86 1982 65 14 58  
MINIMUM 60 559 AM 18 1923 41 19 36  
AVERAGE 70 53 17 47  
 
PRECIPITATION (IN)  
TODAY 0.00 1.73 1881 0.16 -0.16 0.00  
MONTH TO DATE 3.37 3.05 0.32 5.30  
SINCE MAR 1 3.37 3.05 0.32 5.30  
SINCE JAN 1 20.79 12.80 7.99 23.61  
 
SNOWFALL (IN)  
TODAY 0.0 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.9 -0.9 0.0  
SINCE MAR 1 0.0 0.9 -0.9 0.0  
SINCE JUL 1 3.0 3.5 -0.5 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 12 -12 18  
MONTH TO DATE 168 277 -109 298  
SINCE MAR 1 168 277 -109 298  
SINCE JUL 1 2230 2899 -669 2666  
 
COOLING  
TODAY 5 0 5 0  
MONTH TO DATE 5 0 5 2  
SINCE MAR 1 5 0 5 2  
SINCE JAN 1 5 0 5 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION S (190)  
HIGHEST GUST SPEED 25 HIGHEST GUST DIRECTION S (190)  
AVERAGE WIND SPEED 6.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 300 AM  
LOWEST 54 200 PM  
AVERAGE 77  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 65 85 2012  
1948  
MINIMUM TEMPERATURE (F) 42 18 1923  
 
 
SUNRISE AND SUNSET  
MARCH 19 2020.........SUNRISE 745 AM EDT SUNSET 752 PM EDT  
MARCH 20 2020.........SUNRISE 744 AM EDT SUNSET 753 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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