254  
CDUS44 KMRX 180847  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
446 AM EDT WED MAR 18 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MARCH 17 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 70 528 PM 84 2002 64 6 65  
MINIMUM 52 503 AM 23 1970 41 11 34  
AVERAGE 61 52 9 50  
 
PRECIPITATION (IN)  
YESTERDAY 0.40 2.76 1980 0.16 0.24 0.00  
MONTH TO DATE 3.34 2.73 0.61 5.30  
SINCE MAR 1 3.34 2.73 0.61 5.30  
SINCE JAN 1 20.76 12.48 8.28 23.61  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.8 -0.8 0.0  
SINCE MAR 1 0.0 0.8 -0.8 0.0  
SINCE JUL 1 3.0 3.4 -0.4 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 13 -9 15  
MONTH TO DATE 166 253 -87 264  
SINCE MAR 1 166 253 -87 264  
SINCE JUL 1 2228 2875 -647 2632  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 2  
SINCE MAR 1 0 0 0 2  
SINCE JAN 1 0 0 0 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 5.0  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
HEAVY RAIN  
LIGHT RAIN  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 500 AM  
LOWEST 66 500 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 64 86 1908  
MINIMUM TEMPERATURE (F) 41 17 1902  
 
 
SUNRISE AND SUNSET  
MARCH 18 2020.........SUNRISE 747 AM EDT SUNSET 751 PM EDT  
MARCH 19 2020.........SUNRISE 745 AM EDT SUNSET 752 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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