774  
CDUS44 KMRX 310837  
CLICHA  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
437 AM EDT TUE MAR 31 2020  
 
   
...............................
 
 
   
..THE CHATTANOOGA ASOS CLIMATE SUMMARY FOR MARCH 30 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 72 MM 85 1998 68 4 75  
1963  
MINIMUM 51 MM 24 1964 44 7 53  
AVERAGE 62 56 6 64  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 5.15 1886 0.16 -0.16 0.26  
MONTH TO DATE 8.12 4.83 3.29 5.91  
SINCE MAR 1 8.12 4.83 3.29 5.91  
SINCE JAN 1 25.54 14.58 10.96 24.22  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 1.2 -1.2 0.0  
SINCE MAR 1 0.0 1.2 -1.2 0.0  
SINCE JUL 1 3.0 3.8 -0.8 0.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 3 9 -6 1  
MONTH TO DATE 209 394 -185 405  
SINCE MAR 1 209 394 -185 405  
SINCE JUL 1 2271 3016 -745 2773  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 29 0 29 2  
SINCE MAR 1 29 0 29 2  
SINCE JAN 1 29 0 29 8    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 15 HIGHEST WIND DIRECTION N (350)  
HIGHEST GUST SPEED 17 HIGHEST GUST DIRECTION N (350)  
AVERAGE WIND SPEED 6.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 72 800 AM  
LOWEST 28 500 PM  
AVERAGE 50  
   
......................................................
 
 
 
THE CHATTANOOGA ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 87 1963  
MINIMUM TEMPERATURE (F) 44 25 1923  
 
 
SUNRISE AND SUNSET  
MARCH 31 2020.........SUNRISE 728 AM EDT SUNSET 802 PM EDT  
APRIL 1 2020.........SUNRISE 727 AM EDT SUNSET 803 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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