384  
CDUS44 KMRX 202135  
CLITRI  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE MORRISTOWN, TN  
535 PM EDT TUE AUG 20 2024  
   
...............................
 
 
   
..THE TRI-CITIES AIRPORT CLIMATE SUMMARY FOR AUGUST 20 2024
 
 
VALID TODAY AS OF 0500 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD: 1991 TO 2020  
CLIMATE RECORD PERIOD: 1937 TO 2024  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 76 2:40 PM 94 1983 86 -10 88  
2007  
MINIMUM 58 5:57 AM 51 1943 63 -5 58  
AVERAGE 67 74 -7 73  
 
PRECIPITATION (IN)  
TODAY 0.00 2.00 1963 0.12 -0.12 0.00  
MONTH TO DATE 4.58 2.63 1.95 5.79  
SINCE JUN 1 10.56 11.55 -0.99 12.93  
SINCE JAN 1 29.76 30.58 -0.82 32.09  
 
SNOWFALL (IN)  
TODAY 0.0 0.0 0.0 0.0  
MONTH TO DATE 0.0 0.0 0.0 0.0  
SINCE JUN 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 0 0 0  
MONTH TO DATE 0 0 0 0  
SINCE JUN 1 1 7 -6 14  
SINCE JUL 1 0 0 0 0  
 
COOLING  
TODAY 2 9 -7 8  
MONTH TO DATE 214 199 15 177  
SINCE JUN 1 901 751 150 670  
SINCE JAN 1 1027 846 181 745    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 13 HIGHEST WIND DIRECTION NW (310)  
HIGHEST GUST SPEED 18 HIGHEST GUST DIRECTION NW (320)  
AVERAGE WIND SPEED 4.9  
 
SKY COVER  
POSSIBLE SUNSHINE MM  
AVERAGE SKY COVER 0.4  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
NO SIGNIFICANT WEATHER WAS OBSERVED.  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 96 3:00 AM  
LOWEST 50 3:00 PM  
AVERAGE 73  
   
......................................................
 
 
THE TRI-CITIES AIRPORT CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 86 98 1983  
MINIMUM TEMPERATURE (F) 63 53 2012  
 
SUNRISE AND SUNSET  
AUGUST 20 2024........SUNRISE 6:52 AM EDT SUNSET 8:13 PM EDT  
AUGUST 21 2024........SUNRISE 6:53 AM EDT SUNSET 8:12 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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