962  
CDUS44 KMRX 080832  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
432 AM EDT WED APR 8 2020  
 
   
...............................
 
 
   
..THE TRI-CITIES ASOS CLIMATE SUMMARY FOR APRIL 7 2020
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1937 TO 2020  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 77 319 PM 83 2010 66 11 74  
MINIMUM 48 630 AM 21 1982 40 8 49  
AVERAGE 63 53 10 62  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 1.58 2015 0.11 -0.11 0.06  
MONTH TO DATE T 0.75 -0.75 0.55  
SINCE MAR 1 6.91 4.19 2.72 4.24  
SINCE JAN 1 19.50 11.01 8.49 18.40  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.3 -0.3 0.0  
SINCE MAR 1 0.0 1.7 -1.7 0.0  
SINCE JUL 1 4.9 12.5 -7.6 13.7  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 2 12 -10 3  
MONTH TO DATE 61 92 -31 79  
SINCE MAR 1 422 660 -238 678  
SINCE JUL 1 3221 4042 -821 3617  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE MAR 1 6 1 5 0  
SINCE JAN 1 8 1 7 2    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 22 HIGHEST WIND DIRECTION SW (230)  
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 9.2  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.7  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 93 400 AM  
LOWEST 46 400 PM  
AVERAGE 70  
   
......................................................
 
 
 
THE TRI-CITIES ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 66 84 1959  
MINIMUM TEMPERATURE (F) 40 21 2007  
 
 
SUNRISE AND SUNSET  
APRIL 8 2020.........SUNRISE 705 AM EDT SUNSET 758 PM EDT  
APRIL 9 2020.........SUNRISE 703 AM EDT SUNSET 759 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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