658  
CDUS44 KMRX 242125  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN TN  
525 PM EDT MON SEP 24 2018  
 
   
...............................
 
 
   
..THE TRI-CITIES ASOS CLIMATE SUMMARY FOR SEPTEMBER 24 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 80 138 PM 92 2007 76 4 89  
MINIMUM 65 624 AM 34 1983 52 13 56  
AVERAGE 73 64 9 73  
 
PRECIPITATION (IN)  
TODAY T 0.81 1965 0.09 -0.09 0.00  
MONTH TO DATE 3.31 2.46 0.85 0.99  
SINCE SEP 1 3.31 2.46 0.85 0.99  
SINCE JAN 1 38.49 31.91 6.58 35.80  
 
SNOWFALL (IN)  
TODAY 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  
TODAY 0 3 -3 0  
MONTH TO DATE 0 26 -26 32  
SINCE SEP 1 0 26 -26 32  
SINCE JUL 1 0 27 -27 32  
 
COOLING  
TODAY 8 2 6 8  
MONTH TO DATE 280 106 174 87  
SINCE SEP 1 280 106 174 87  
SINCE JAN 1 1453 958 495 1041    
..............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION SE (150)  
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION SE (150)  
AVERAGE WIND SPEED 4.3  
 
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.9  
 
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 100 1200 AM  
LOWEST 58 200 PM  
AVERAGE 79  
   
......................................................
 
 
 
THE TRI-CITIES ASOS CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 76 91 2007  
MINIMUM TEMPERATURE (F) 51 38 1950  
 
 
SUNRISE AND SUNSET  
SEPTEMBER 24 2018.....SUNRISE 719 AM EDT SUNSET 723 PM EDT  
SEPTEMBER 25 2018.....SUNRISE 720 AM EDT SUNSET 722 PM EDT  
 
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab TN Page
The Nexlab VA Page
The Nexlab NC Page Main Text Page