394  
CDUS44 KMRX 272134  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
534 PM EDT SUN MAY 27 2018  
 
   
...............................
 
 
   
..THE TRI-CITIES ASOS CLIMATE SUMMARY FOR MAY 27 2018
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1981 TO 2010  
CLIMATE RECORD PERIOD 1937 TO 2018  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
..............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 83 309 PM 91 2012 79 4 81  
MINIMUM 67 452 AM 38 1961 54 13 57  
AVERAGE 75 66 9 69  
 
PRECIPITATION (IN)  
TODAY 0.04 1.14 1973 0.12 -0.08 0.93  
MONTH TO DATE 6.88 3.29 3.59 7.37  
SINCE MAR 1 14.26 10.06 4.20 17.10  
SINCE JAN 1 22.99 16.88 6.11 21.78  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE MAR 1 2.4 2.5 -0.1 0.3  
SINCE JUL 1 7.1 13.3 -6.2 4.3  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 0 2 -2 0  
MONTH TO DATE 17 103 -86 79  
SINCE MAR 1 994 975 19 744  
SINCE JUL 1 4048 4357 -309 3311  
 
COOLING  
TODAY 10 3 7 4  
MONTH TO DATE 135 49 86 70  
SINCE MAR 1 138 60 78 102  
SINCE JAN 1 147 60 87 102    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION S (200)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION S (170)  
AVERAGE WIND SPEED 2.4  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.8  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
THUNDERSTORM  
LIGHT RAIN  
FOG  
FOG W/VISIBILITY <= 1/4 MILE  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 65 200 PM  
AVERAGE 83  
   
......................................................
 
 
 
THE TRI-CITIES ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 79 92 1941  
MINIMUM TEMPERATURE (F) 55 37 1961  
 
 
SUNRISE AND SUNSET  
MAY 27 2018...........SUNRISE 615 AM EDT SUNSET 839 PM EDT  
MAY 28 2018...........SUNRISE 615 AM EDT SUNSET 840 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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