981  
CDUS44 KMRX 220837  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
437 AM EDT SUN OCT 22 2017  
 
   
...............................
 
 
   
..THE TRI-CITIES ASOS CLIMATE SUMMARY FOR OCTOBER 21 2017
 
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1934 TO 2017  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
YESTERDAY  
MAXIMUM 80 408 PM 84 1979 68 12 69  
MINIMUM 41 637 AM 22 1952 42 -1 48  
AVERAGE 61 55 6 59  
 
PRECIPITATION (IN)  
YESTERDAY 0.00 2.06 1985 0.07 -0.07 0.42  
MONTH TO DATE 1.98 1.37 0.61 0.72  
SINCE SEP 1 2.97 4.36 -1.39 3.29  
SINCE JAN 1 37.78 33.81 3.97 27.45  
 
SNOWFALL (IN)  
YESTERDAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE SEP 1 0.0 0.0 0.0 0.0  
SINCE JUL 1 0.0 0.0 0.0 0.0  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
YESTERDAY 4 11 -7 6  
MONTH TO DATE 73 162 -89 56  
SINCE SEP 1 110 214 -104 61  
SINCE JUL 1 110 215 -105 61  
 
COOLING  
YESTERDAY 0 0 0 0  
MONTH TO DATE 68 9 59 20  
SINCE SEP 1 187 125 62 257  
SINCE JAN 1 1141 977 164 1490    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 6 HIGHEST WIND DIRECTION N (340)  
HIGHEST GUST SPEED 8 HIGHEST GUST DIRECTION NE (30)  
AVERAGE WIND SPEED 0.8  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.5  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.  
FOG  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 30 300 PM  
AVERAGE 65  
   
......................................................
 
 
 
THE TRI-CITIES ASOS CLIMATE NORMALS FOR TODAY  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 68 85 1947  
MINIMUM TEMPERATURE (F) 41 24 1987  
1952  
 
 
SUNRISE AND SUNSET  
OCTOBER 22 2017.......SUNRISE 743 AM EDT SUNSET 644 PM EDT  
OCTOBER 23 2017.......SUNRISE 744 AM EDT SUNSET 643 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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